Ratio And Proportion.
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Answered by
1
Answer:
The third proportion of two numbers a and b is defined to be that number c such that a:b::b:c
Let the third proportion be x
Therefore third proportion of 4.5,6 will be given as
4.5:6::6:x
⇒64.5=x6
Cross multiply
⇒4.5×x=6×6
⇒4.5×x=36
⇒x=4.536
On calculating
⇒x=8
Step-by-step explanation:
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