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Finding the Fourth Proportional to 24,454.97, 36,684.88 and 8,873.81

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Solution

The fourth proportional to 24,454.97, 36,684.88 and 8,873.81 is: 13,311.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,454.97 : 36,684.88 = 8,873.81 : x
  2. Step 2: Convert to fraction form
    24,454.97/36,684.88 = 8,873.81/x
  3. Step 3: Cross multiply
    24,454.97x = 36,684.88 × 8,873.81
  4. Step 4: Simplify right side
    24,454.97x = 325,534,654.99
  5. Step 5: Solve for x
    x = 325,534,654.99/24,454.97
  6. Step 6: Final answer
    x = 13,311.59

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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.