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Finding the Fourth Proportional to 63,544.50, 95,250.23 and 21,410.02

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Solution

The fourth proportional to 63,544.50, 95,250.23 and 21,410.02 is: 32,092.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,544.50 : 95,250.23 = 21,410.02 : x
  2. Step 2: Convert to fraction form
    63,544.50/95,250.23 = 21,410.02/x
  3. Step 3: Cross multiply
    63,544.50x = 95,250.23 × 21,410.02
  4. Step 4: Simplify right side
    63,544.50x = 2,039,309,329.30
  5. Step 5: Solve for x
    x = 2,039,309,329.30/63,544.50
  6. Step 6: Final answer
    x = 32,092.62

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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.