Proportions Worksheet

1 a.
54   =   d
81 27








1 b.
17   =   51
b 33








2 a.
80   =   d
8 4








2 b.
c   =   86
11 22








3 a.
100   =   50
a 25








3 b.
43   =   86
d 24








Page 2

Answer Key

1 a. d = 18
1 b. b = 11
2 a. d = 40
2 b. c = 43
3 a. a = 50
3 b. d = 12


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