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Finding the Fourth Proportional to 63,662.68, 95,532.90 and 32,500.36

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Solution

The fourth proportional to 63,662.68, 95,532.90 and 32,500.36 is: 48,770.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,662.68 : 95,532.90 = 32,500.36 : x
  2. Step 2: Convert to fraction form
    63,662.68/95,532.90 = 32,500.36/x
  3. Step 3: Cross multiply
    63,662.68x = 95,532.90 × 32,500.36
  4. Step 4: Simplify right side
    63,662.68x = 3,104,853,641.84
  5. Step 5: Solve for x
    x = 3,104,853,641.84/63,662.68
  6. Step 6: Final answer
    x = 48,770.39

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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.