Proportions Worksheet

1 a.
28   =   a
64 16








1 b.
40   =   80
b 8








2 a.
18   =   9
d 36








2 b.
d   =   72
11 22








3 a.
66   =   a
70 35








3 b.
44   =   88
10 c








Page 2

Answer Key

1 a. a = 7
1 b. b = 4
2 a. d = 72
2 b. d = 36
3 a. a = 33
3 b. c = 20


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