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Finding the Fourth Proportional to 59,577.82, 82,217.34 and 32,722.03

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Solution

The fourth proportional to 59,577.82, 82,217.34 and 32,722.03 is: 45,156.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,577.82 : 82,217.34 = 32,722.03 : x
  2. Step 2: Convert to fraction form
    59,577.82/82,217.34 = 32,722.03/x
  3. Step 3: Cross multiply
    59,577.82x = 82,217.34 × 32,722.03
  4. Step 4: Simplify right side
    59,577.82x = 2,690,318,266.00
  5. Step 5: Solve for x
    x = 2,690,318,266.00/59,577.82
  6. Step 6: Final answer
    x = 45,156.37

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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.