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Finding the Fourth Proportional to 59,744.63, 82,447.57 and 32,887

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Solution

The fourth proportional to 59,744.63, 82,447.57 and 32,887 is: 45,384.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,744.63 : 82,447.57 = 32,887 : x
  2. Step 2: Convert to fraction form
    59,744.63/82,447.57 = 32,887/x
  3. Step 3: Cross multiply
    59,744.63x = 82,447.57 × 32,887
  4. Step 4: Simplify right side
    59,744.63x = 2,711,453,234.59
  5. Step 5: Solve for x
    x = 2,711,453,234.59/59,744.63
  6. Step 6: Final answer
    x = 45,384.05

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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.