Finding the Fourth Proportional to 175,481.77, 263,273.68 and 63,159.97
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Solution
The fourth proportional to 175,481.77, 263,273.68 and 63,159.97 is: 94,758.32
Step by Step Solution
- Step 1: Write the proportion equation
175,481.77 : 263,273.68 = 63,159.97 : x - Step 2: Convert to fraction form
175,481.77/263,273.68 = 63,159.97/x - Step 3: Cross multiply
175,481.77x = 263,273.68 × 63,159.97 - Step 4: Simplify right side
175,481.77x = 16,628,356,414.22 - Step 5: Solve for x
x = 16,628,356,414.22/175,481.77 - Step 6: Final answer
x = 94,758.32
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.