Answer :

1/8  =.125 
4/32= .125
divide each original value by 4
one would obviously be x=4 and y =32
another one would be x=8 and y =64
i got these values my doubling the faction 4/32 to get 8/64
last one would be x=12 and y = 96
this would be tripling the faction 4/32