Proportions Worksheet

1 a.
50   =   b
85 17








1 b.
45   =   90
15 c








2 a.
d   =   12
86 43








2 b.
13   =   a
24 72








3 a.
94   =   47
32 x








3 b.
3   =   a
29 58








Page 2

Answer Key

1 a. b = 10
1 b. c = 30
2 a. d = 24
2 b. a = 39
3 a. x = 16
3 b. a = 6

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