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Finding the Fourth Proportional to 63,600.30, 95,400.45 and 58,934.70

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Solution

The fourth proportional to 63,600.30, 95,400.45 and 58,934.70 is: 88,402.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,600.30 : 95,400.45 = 58,934.70 : x
  2. Step 2: Convert to fraction form
    63,600.30/95,400.45 = 58,934.70/x
  3. Step 3: Cross multiply
    63,600.30x = 95,400.45 × 58,934.70
  4. Step 4: Simplify right side
    63,600.30x = 5,622,396,900.62
  5. Step 5: Solve for x
    x = 5,622,396,900.62/63,600.30
  6. Step 6: Final answer
    x = 88,402.05

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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.