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These sample problems below for Proportions 2 were generated by the MathScore.com engine.

Sample Problems For Proportions 2

Complexity=5, Mode=triangle

Find the value of 'n'.
1.   n =
2.   n =

Complexity=8, Mode=parallel

Find the value of 'n'.
1.   n =
2.   n =

Complexity=10, Mode=trapezoid

Find the value of 'n'.
1.   n =
2.   n =

Complexity=20

Find the value of 'n'.
1.   n =
2.   n =

Answers

Complexity=5, Mode=triangle

Find the value of 'n'.
#ProblemCorrect AnswerYour Answer
1 n =
Solution
The two triangles are similar because all their angles are the same but their side lengths are different. This means their corresponding sides are proportional.

Use corresponding sides to create a proportion.

10
n		  =  7
70		  =  6
60

Solve the proportion for n.
10 × 60 = 6 × n
n = 100

#ProblemCorrect AnswerYour Answer
2 n =
Solution
The two triangles are similar because all their angles are the same but their side lengths are different. This means their corresponding sides are proportional.

Use corresponding sides to create a proportion.

7
n		  =  7
21		  =  9
27

Solve the proportion for n.
7 × 27 = 9 × n
n = 21

Complexity=8, Mode=parallel

Find the value of 'n'.
#ProblemCorrect AnswerYour Answer
1 n =
Solution
The two triangles are similar because all their angles are the same but their side lengths are different. This means their corresponding sides are proportional.

Use corresponding sides to create a proportion.

n
15		  =  6
18		  =  5
15

Solve the proportion for n.
n × 15 = 5 × 15
n = 5

#ProblemCorrect AnswerYour Answer
2 n =
Solution
The two triangles are similar because all their angles are the same but their side lengths are different. This means their corresponding sides are proportional.

Use corresponding sides to create a proportion.

n
36		  =  5
30		  =  5
30

Solve the proportion for n.
n × 30 = 5 × 36
n = 6

Complexity=10, Mode=trapezoid

Find the value of 'n'.
#ProblemCorrect AnswerYour Answer
1 n =
Solution
The two trapezoids are similar because all their angles are the same but their side lengths are different. This means their corresponding sides are proportional.

Use corresponding sides to create a proportion.

10
30		  =  5
n		  =  10
30		  =  11
33

Solve the proportion for n.
5 × 33 = 11 × n
n = 15

#ProblemCorrect AnswerYour Answer
2 n =
Solution
The two trapezoids are similar because all their angles are the same but their side lengths are different. This means their corresponding sides are proportional.

Use corresponding sides to create a proportion.

6
54		  =  6
54		  =  n
63		  =  11
99

Solve the proportion for n.
n × 54 = 6 × 63
n = 7

Complexity=20

Find the value of 'n'.
#ProblemCorrect AnswerYour Answer
1 n =
Solution
The two triangles are similar because all their angles are the same but their side lengths are different. This means their corresponding sides are proportional.

Use corresponding sides to create a proportion.

9
18		  =  10
20		  =  n
10

Solve the proportion for n.
n × 20 = 10 × 10
n = 5

#ProblemCorrect AnswerYour Answer
2 n =
Solution
The two triangles are similar because all their angles are the same but their side lengths are different. This means their corresponding sides are proportional.

Use corresponding sides to create a proportion.

8
72		  =  5
n		  =  10
90		  =  10
90

Solve the proportion for n.
5 × 90 = 10 × n
n = 45

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