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Finding the Third Proportional to 24,385 and 36,565.50

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Solution

The third proportional to 24,385 and 36,565.50 is: 54,830.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,385 : 36,565.50 = 36,565.50 : x
  2. Step 2: Convert to fraction form
    24,385/36,565.50 = 36,565.50/x
  3. Step 3: Cross multiply
    24,385x = 36,565.50 × 36,565.50
  4. Step 4: Simplify right side
    24,385x = 1,337,035,790.25
  5. Step 5: Solve for x
    x = 1,337,035,790.25/24,385
  6. Step 6: Final answer
    x = 54,830.26

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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.