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Finding the Fourth Proportional to 63,102.60, 94,700.82 and 29,832.88

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Solution

The fourth proportional to 63,102.60, 94,700.82 and 29,832.88 is: 44,771.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,102.60 : 94,700.82 = 29,832.88 : x
  2. Step 2: Convert to fraction form
    63,102.60/94,700.82 = 29,832.88/x
  3. Step 3: Cross multiply
    63,102.60x = 94,700.82 × 29,832.88
  4. Step 4: Simplify right side
    63,102.60x = 2,825,198,198.96
  5. Step 5: Solve for x
    x = 2,825,198,198.96/63,102.60
  6. Step 6: Final answer
    x = 44,771.50

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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.