Home / 22,712.18-34,073.94-22,335.47

Finding the Fourth Proportional to 22,712.18, 34,073.94 and 22,335.47

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Solution

The fourth proportional to 22,712.18, 34,073.94 and 22,335.47 is: 33,508.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,712.18 : 34,073.94 = 22,335.47 : x
  2. Step 2: Convert to fraction form
    22,712.18/34,073.94 = 22,335.47/x
  3. Step 3: Cross multiply
    22,712.18x = 34,073.94 × 22,335.47
  4. Step 4: Simplify right side
    22,712.18x = 761,057,294.28
  5. Step 5: Solve for x
    x = 761,057,294.28/22,712.18
  6. Step 6: Final answer
    x = 33,508.78

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1.5x scale

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.