Home / 62,319.30-93,491.27-22,876.75

Finding the Fourth Proportional to 62,319.30, 93,491.27 and 22,876.75

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Solution

The fourth proportional to 62,319.30, 93,491.27 and 22,876.75 is: 34,319.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,319.30 : 93,491.27 = 22,876.75 : x
  2. Step 2: Convert to fraction form
    62,319.30/93,491.27 = 22,876.75/x
  3. Step 3: Cross multiply
    62,319.30x = 93,491.27 × 22,876.75
  4. Step 4: Simplify right side
    62,319.30x = 2,138,776,296.59
  5. Step 5: Solve for x
    x = 2,138,776,296.59/62,319.30
  6. Step 6: Final answer
    x = 34,319.65

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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.