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Finding the Fourth Proportional to 63,869.88, 95,804.82 and 24,439.08

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Solution

The fourth proportional to 63,869.88, 95,804.82 and 24,439.08 is: 36,658.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,869.88 : 95,804.82 = 24,439.08 : x
  2. Step 2: Convert to fraction form
    63,869.88/95,804.82 = 24,439.08/x
  3. Step 3: Cross multiply
    63,869.88x = 95,804.82 × 24,439.08
  4. Step 4: Simplify right side
    63,869.88x = 2,341,381,660.37
  5. Step 5: Solve for x
    x = 2,341,381,660.37/63,869.88
  6. Step 6: Final answer
    x = 36,658.62

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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.