Proportions Worksheet

1 a.
c   =   18
90 45








1 b.
12   =   72
x 60








2 a.
62   =   31
c 42








2 b.
27   =   54
d 44








3 a.
98   =   a
6 3








3 b.
18   =   x
37 74








Page 2

Answer Key

1 a. c = 36
1 b. x = 10
2 a. c = 84
2 b. d = 22
3 a. a = 49
3 b. x = 36


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