Proportions Worksheet

1 a.
d   =   37
44 22








1 b.
d   =   56
18 72








2 a.
90   =   c
57 19








2 b.
a   =   90
33 66








3 a.
84   =   42
60 a








3 b.
x   =   12
30 90








Page 2

Answer Key

1 a. d = 74
1 b. d = 14
2 a. c = 30
2 b. a = 45
3 a. a = 30
3 b. x = 4


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