Home / 38,724.29-58,092.51-16,537.78

Finding the Fourth Proportional to 38,724.29, 58,092.51 and 16,537.78

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Solution

The fourth proportional to 38,724.29, 58,092.51 and 16,537.78 is: 24,809.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,724.29 : 58,092.51 = 16,537.78 : x
  2. Step 2: Convert to fraction form
    38,724.29/58,092.51 = 16,537.78/x
  3. Step 3: Cross multiply
    38,724.29x = 58,092.51 × 16,537.78
  4. Step 4: Simplify right side
    38,724.29x = 960,721,284.66
  5. Step 5: Solve for x
    x = 960,721,284.66/38,724.29
  6. Step 6: Final answer
    x = 24,809.27

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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.