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Finding the Fourth Proportional to 62,267.60, 93,425.70 and 22,828.70

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Solution

The fourth proportional to 62,267.60, 93,425.70 and 22,828.70 is: 34,251.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,267.60 : 93,425.70 = 22,828.70 : x
  2. Step 2: Convert to fraction form
    62,267.60/93,425.70 = 22,828.70/x
  3. Step 3: Cross multiply
    62,267.60x = 93,425.70 × 22,828.70
  4. Step 4: Simplify right side
    62,267.60x = 2,132,787,277.59
  5. Step 5: Solve for x
    x = 2,132,787,277.59/62,267.60
  6. Step 6: Final answer
    x = 34,251.96

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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.