Home / 62,442.10-93,663.15-62,053.30

Finding the Fourth Proportional to 62,442.10, 93,663.15 and 62,053.30

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Solution

The fourth proportional to 62,442.10, 93,663.15 and 62,053.30 is: 93,079.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,442.10 : 93,663.15 = 62,053.30 : x
  2. Step 2: Convert to fraction form
    62,442.10/93,663.15 = 62,053.30/x
  3. Step 3: Cross multiply
    62,442.10x = 93,663.15 × 62,053.30
  4. Step 4: Simplify right side
    62,442.10x = 5,812,107,545.90
  5. Step 5: Solve for x
    x = 5,812,107,545.90/62,442.10
  6. Step 6: Final answer
    x = 93,079.95

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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.