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Finding the Fourth Proportional to 63,822, 95,733 and 17,073.66

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Solution

The fourth proportional to 63,822, 95,733 and 17,073.66 is: 25,610.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,822 : 95,733 = 17,073.66 : x
  2. Step 2: Convert to fraction form
    63,822/95,733 = 17,073.66/x
  3. Step 3: Cross multiply
    63,822x = 95,733 × 17,073.66
  4. Step 4: Simplify right side
    63,822x = 1,634,512,692.78
  5. Step 5: Solve for x
    x = 1,634,512,692.78/63,822
  6. Step 6: Final answer
    x = 25,610.49

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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.