Home / 62,425.92-93,648.06-22,979.76

Finding the Fourth Proportional to 62,425.92, 93,648.06 and 22,979.76

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Solution

The fourth proportional to 62,425.92, 93,648.06 and 22,979.76 is: 34,473.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,425.92 : 93,648.06 = 22,979.76 : x
  2. Step 2: Convert to fraction form
    62,425.92/93,648.06 = 22,979.76/x
  3. Step 3: Cross multiply
    62,425.92x = 93,648.06 × 22,979.76
  4. Step 4: Simplify right side
    62,425.92x = 2,152,009,943.27
  5. Step 5: Solve for x
    x = 2,152,009,943.27/62,425.92
  6. Step 6: Final answer
    x = 34,473.02

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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.