Finding the Fourth Proportional to 337,731.04, 506,456.41 and 124,511.09
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Solution
The fourth proportional to 337,731.04, 506,456.41 and 124,511.09 is: 186,714.97
Step by Step Solution
- Step 1: Write the proportion equation
337,731.04 : 506,456.41 = 124,511.09 : x - Step 2: Convert to fraction form
337,731.04/506,456.41 = 124,511.09/x - Step 3: Cross multiply
337,731.04x = 506,456.41 × 124,511.09 - Step 4: Simplify right side
337,731.04x = 63,059,439,335.31 - Step 5: Solve for x
x = 63,059,439,335.31/337,731.04 - Step 6: Final answer
x = 186,714.97
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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.