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Finding the Fourth Proportional to 63,671.55, 95,526.42 and 25,701.30

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Solution

The fourth proportional to 63,671.55, 95,526.42 and 25,701.30 is: 38,559.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,671.55 : 95,526.42 = 25,701.30 : x
  2. Step 2: Convert to fraction form
    63,671.55/95,526.42 = 25,701.30/x
  3. Step 3: Cross multiply
    63,671.55x = 95,526.42 × 25,701.30
  4. Step 4: Simplify right side
    63,671.55x = 2,455,153,178.35
  5. Step 5: Solve for x
    x = 2,455,153,178.35/63,671.55
  6. Step 6: Final answer
    x = 38,559.66

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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.