Finding the Fourth Proportional to 73,912.60, 110,844.60 and 27,159.40
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Solution
The fourth proportional to 73,912.60, 110,844.60 and 27,159.40 is: 40,730.17
Step by Step Solution
- Step 1: Write the proportion equation
73,912.60 : 110,844.60 = 27,159.40 : x - Step 2: Convert to fraction form
73,912.60/110,844.60 = 27,159.40/x - Step 3: Cross multiply
73,912.60x = 110,844.60 × 27,159.40 - Step 4: Simplify right side
73,912.60x = 3,010,472,829.24 - Step 5: Solve for x
x = 3,010,472,829.24/73,912.60 - Step 6: Final answer
x = 40,730.17
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