Home / 62,134.11-93,214.89-22,691.16

Finding the Fourth Proportional to 62,134.11, 93,214.89 and 22,691.16

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Solution

The fourth proportional to 62,134.11, 93,214.89 and 22,691.16 is: 34,041.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,134.11 : 93,214.89 = 22,691.16 : x
  2. Step 2: Convert to fraction form
    62,134.11/93,214.89 = 22,691.16/x
  3. Step 3: Cross multiply
    62,134.11x = 93,214.89 × 22,691.16
  4. Step 4: Simplify right side
    62,134.11x = 2,115,153,983.37
  5. Step 5: Solve for x
    x = 2,115,153,983.37/62,134.11
  6. Step 6: Final answer
    x = 34,041.75

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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.