Home / 62,440.69-93,617.25-22,992.61

Finding the Fourth Proportional to 62,440.69, 93,617.25 and 22,992.61

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Solution

The fourth proportional to 62,440.69, 93,617.25 and 22,992.61 is: 34,472.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,440.69 : 93,617.25 = 22,992.61 : x
  2. Step 2: Convert to fraction form
    62,440.69/93,617.25 = 22,992.61/x
  3. Step 3: Cross multiply
    62,440.69x = 93,617.25 × 22,992.61
  4. Step 4: Simplify right side
    62,440.69x = 2,152,504,918.52
  5. Step 5: Solve for x
    x = 2,152,504,918.52/62,440.69
  6. Step 6: Final answer
    x = 34,472.79

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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.