Home / 63,748.28-95,635.38-22,198.52

Finding the Fourth Proportional to 63,748.28, 95,635.38 and 22,198.52

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Solution

The fourth proportional to 63,748.28, 95,635.38 and 22,198.52 is: 33,302.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,748.28 : 95,635.38 = 22,198.52 : x
  2. Step 2: Convert to fraction form
    63,748.28/95,635.38 = 22,198.52/x
  3. Step 3: Cross multiply
    63,748.28x = 95,635.38 × 22,198.52
  4. Step 4: Simplify right side
    63,748.28x = 2,122,963,895.64
  5. Step 5: Solve for x
    x = 2,122,963,895.64/63,748.28
  6. Step 6: Final answer
    x = 33,302.29

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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.