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Finding the Fourth Proportional to 57,677.01, 79,592.04 and 32,182.05

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Solution

The fourth proportional to 57,677.01, 79,592.04 and 32,182.05 is: 44,409.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,677.01 : 79,592.04 = 32,182.05 : x
  2. Step 2: Convert to fraction form
    57,677.01/79,592.04 = 32,182.05/x
  3. Step 3: Cross multiply
    57,677.01x = 79,592.04 × 32,182.05
  4. Step 4: Simplify right side
    57,677.01x = 2,561,435,010.88
  5. Step 5: Solve for x
    x = 2,561,435,010.88/57,677.01
  6. Step 6: Final answer
    x = 44,409.98

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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.