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Finding the Fourth Proportional to 59,517.42, 82,131.22 and 32,659.35

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Solution

The fourth proportional to 59,517.42, 82,131.22 and 32,659.35 is: 45,068.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,517.42 : 82,131.22 = 32,659.35 : x
  2. Step 2: Convert to fraction form
    59,517.42/82,131.22 = 32,659.35/x
  3. Step 3: Cross multiply
    59,517.42x = 82,131.22 × 32,659.35
  4. Step 4: Simplify right side
    59,517.42x = 2,682,352,259.91
  5. Step 5: Solve for x
    x = 2,682,352,259.91/59,517.42
  6. Step 6: Final answer
    x = 45,068.36

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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.