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Ratios
Math
Middle School Math

 

Name _____________________________
Date ___________________
Ratios
Use a proportion to find the unknown length in the pair of similar figures.
(drawings are not drawn to scale)

1.  
length of sides:
GF  =  30 km
JI  =  35 km
FJ  =  65 km
HG  =  ________
IH  =  45 km
        
KL  =  60 km
ON  =  70 km
NM  =  90 km
KO  =  130 km
ML  =  50 km
2.  
length of sides:
CB  =  132 cm
DC  =  168 cm
BA  =  96 cm
AD  =  120 cm
        
OP  =  ________
MN  =  32 cm
PM  =  ________
NO  =  40 cm
3.   * This is a pre-made sheet.
Use the link at the top of the page for a printable page.
4.  
length of sides:
KL  =  18 m
KJ  =  45 m
JL  =  126 m
        
GI  =  28 m
IH  =  ________
GH  =  ________
5.  
length of sides:
MN  =  24 yd
PM  =  9 yd
NO  =  9 yd
OP  =  24 yd
        
AB  =  72 yd
DA  =  27 yd
CD  =  72 yd
BC  =  ________
6.  
length of sides:
FE  =  63 ft
EH  =  54 ft
GF  =  81 ft
HG  =  117 ft
        
JI  =  49 ft
LK  =  ________
KJ  =  63 ft
IL  =  42 ft

 

Answer Key

Sample
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Ratios
Math
Middle School Math