Question 50983
THE POOL IS 1:1.5 RATIO SO THE OUTER DIMENTIONS ARE THE SAME RATION THUS

X*1.5X=1500 OR 1.5X^2=1500 OR X^2=1500/1.5 OR X^2=1000 OR X=31.622776

& 1.5X=47.434164 SO 31.622776 & 47.434164 ARE THE OUTER DIMENTIONS  

THUS THE WALKWAY IS (31.622776-20)/2=5.811388 FEET WIDE.

PROOF 31.622776*47.434164=1500 OR 1500=1500