Home / 62,192.52-93,288.74-22,728.10

Finding the Fourth Proportional to 62,192.52, 93,288.74 and 22,728.10

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Solution

The fourth proportional to 62,192.52, 93,288.74 and 22,728.10 is: 34,092.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,192.52 : 93,288.74 = 22,728.10 : x
  2. Step 2: Convert to fraction form
    62,192.52/93,288.74 = 22,728.10/x
  3. Step 3: Cross multiply
    62,192.52x = 93,288.74 × 22,728.10
  4. Step 4: Simplify right side
    62,192.52x = 2,120,275,811.59
  5. Step 5: Solve for x
    x = 2,120,275,811.59/62,192.52
  6. Step 6: Final answer
    x = 34,092.14

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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.