Finding the Fourth Proportional to 336,042.92, 504,639.68 and 224,440.28
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Solution
The fourth proportional to 336,042.92, 504,639.68 and 224,440.28 is: 337,044.66
Step by Step Solution
- Step 1: Write the proportion equation
336,042.92 : 504,639.68 = 224,440.28 : x - Step 2: Convert to fraction form
336,042.92/504,639.68 = 224,440.28/x - Step 3: Cross multiply
336,042.92x = 504,639.68 × 224,440.28 - Step 4: Simplify right side
336,042.92x = 113,261,471,078.31 - Step 5: Solve for x
x = 113,261,471,078.31/336,042.92 - Step 6: Final answer
x = 337,044.66
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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.