treyarboughyahoocom treyarboughyahoocom
  • 23-05-2016
  • Mathematics
contestada

solve the value of x in the following proportion 6:9=x:72

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TheOneAndOnlyKibeye
TheOneAndOnlyKibeye TheOneAndOnlyKibeye
  • 23-05-2016
So first find out:  How much larger or smaller is the second proportion compared to first?
72 is 8 times bigger than 9,  so the second proportion must be 8 TIMES BIGGER
Now,  multiply 6*8=x
48=x
So in the end,  x is 48.
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