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Finding the Fourth Proportional to 104,531.82, 156,799.82 and 33,468.02

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Solution

The fourth proportional to 104,531.82, 156,799.82 and 33,468.02 is: 50,202.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,531.82 : 156,799.82 = 33,468.02 : x
  2. Step 2: Convert to fraction form
    104,531.82/156,799.82 = 33,468.02/x
  3. Step 3: Cross multiply
    104,531.82x = 156,799.82 × 33,468.02
  4. Step 4: Simplify right side
    104,531.82x = 5,247,779,344.42
  5. Step 5: Solve for x
    x = 5,247,779,344.42/104,531.82
  6. Step 6: Final answer
    x = 50,202.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.