Proportions Worksheet

1 a.
78   =   d
75 25








1 b.
49   =   d
16 32








2 a.
34   =   17
78 c








2 b.
a   =   80
38 76








3 a.
36   =   18
b 23








3 b.
44   =   88
19 c








Page 2

Answer Key

1 a. d = 26
1 b. d = 98
2 a. c = 39
2 b. a = 40
3 a. b = 46
3 b. c = 38


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