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Finding the Fourth Proportional to 32,086.68, 44,280.30 and 17,939.22

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Solution

The fourth proportional to 32,086.68, 44,280.30 and 17,939.22 is: 24,756.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,086.68 : 44,280.30 = 17,939.22 : x
  2. Step 2: Convert to fraction form
    32,086.68/44,280.30 = 17,939.22/x
  3. Step 3: Cross multiply
    32,086.68x = 44,280.30 × 17,939.22
  4. Step 4: Simplify right side
    32,086.68x = 794,354,043.37
  5. Step 5: Solve for x
    x = 794,354,043.37/32,086.68
  6. Step 6: Final answer
    x = 24,756.50

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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.