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Finding the Fourth Proportional to 24,573, 36,865.04 and 8,990.52

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Solution

The fourth proportional to 24,573, 36,865.04 and 8,990.52 is: 13,487.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,573 : 36,865.04 = 8,990.52 : x
  2. Step 2: Convert to fraction form
    24,573/36,865.04 = 8,990.52/x
  3. Step 3: Cross multiply
    24,573x = 36,865.04 × 8,990.52
  4. Step 4: Simplify right side
    24,573x = 331,435,879.42
  5. Step 5: Solve for x
    x = 331,435,879.42/24,573
  6. Step 6: Final answer
    x = 13,487.81

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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.