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Finding the Fourth Proportional to 63,600.38, 95,402.38 and 16,853.26

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Solution

The fourth proportional to 63,600.38, 95,402.38 and 16,853.26 is: 25,280.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,600.38 : 95,402.38 = 16,853.26 : x
  2. Step 2: Convert to fraction form
    63,600.38/95,402.38 = 16,853.26/x
  3. Step 3: Cross multiply
    63,600.38x = 95,402.38 × 16,853.26
  4. Step 4: Simplify right side
    63,600.38x = 1,607,841,114.76
  5. Step 5: Solve for x
    x = 1,607,841,114.76/63,600.38
  6. Step 6: Final answer
    x = 25,280.37

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1.5x scale

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.