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Finding the Fourth Proportional to 63,607.60, 95,265.60 and 62,149.60

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Solution

The fourth proportional to 63,607.60, 95,265.60 and 62,149.60 is: 93,081.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,607.60 : 95,265.60 = 62,149.60 : x
  2. Step 2: Convert to fraction form
    63,607.60/95,265.60 = 62,149.60/x
  3. Step 3: Cross multiply
    63,607.60x = 95,265.60 × 62,149.60
  4. Step 4: Simplify right side
    63,607.60x = 5,920,718,933.76
  5. Step 5: Solve for x
    x = 5,920,718,933.76/63,607.60
  6. Step 6: Final answer
    x = 93,081.94

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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.