Home / 181,092.18-271,471.95-62,680.71

Finding the Fourth Proportional to 181,092.18, 271,471.95 and 62,680.71

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Solution

The fourth proportional to 181,092.18, 271,471.95 and 62,680.71 is: 93,963.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,092.18 : 271,471.95 = 62,680.71 : x
  2. Step 2: Convert to fraction form
    181,092.18/271,471.95 = 62,680.71/x
  3. Step 3: Cross multiply
    181,092.18x = 271,471.95 × 62,680.71
  4. Step 4: Simplify right side
    181,092.18x = 17,016,053,788.12
  5. Step 5: Solve for x
    x = 17,016,053,788.12/181,092.18
  6. Step 6: Final answer
    x = 93,963.49

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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.