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Finding the Fourth Proportional to 14,565.83, 20,093.96 and 8,593.52

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Solution

The fourth proportional to 14,565.83, 20,093.96 and 8,593.52 is: 11,854.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,565.83 : 20,093.96 = 8,593.52 : x
  2. Step 2: Convert to fraction form
    14,565.83/20,093.96 = 8,593.52/x
  3. Step 3: Cross multiply
    14,565.83x = 20,093.96 × 8,593.52
  4. Step 4: Simplify right side
    14,565.83x = 172,677,768.15
  5. Step 5: Solve for x
    x = 172,677,768.15/14,565.83
  6. Step 6: Final answer
    x = 11,854.99

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.