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the third proportional to 8 to 12 is 1]16 2]18 3]20 3]22

the third proportional to 8 to 12 is 
1]16                        2]18
3]20                        3]22

Grade:10

1 Answers

Arun
25750 Points
5 years ago
The third proportional of two numbers a and b is defined to be that number c such that  a : b = b : c.
So you want to find a number c such that 8 : 12 = 12 : c.  That number is 18
i hope u get ur answer
 
Regards
Arun

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