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Finding the Fourth Proportional to 63,810.52, 95,759.58 and 22,257.52

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Solution

The fourth proportional to 63,810.52, 95,759.58 and 22,257.52 is: 33,401.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,810.52 : 95,759.58 = 22,257.52 : x
  2. Step 2: Convert to fraction form
    63,810.52/95,759.58 = 22,257.52/x
  3. Step 3: Cross multiply
    63,810.52x = 95,759.58 × 22,257.52
  4. Step 4: Simplify right side
    63,810.52x = 2,131,370,767.04
  5. Step 5: Solve for x
    x = 2,131,370,767.04/63,810.52
  6. Step 6: Final answer
    x = 33,401.56

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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.