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Finding the Fourth Proportional to 59,557.72, 82,189.82 and 32,701.98

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Solution

The fourth proportional to 59,557.72, 82,189.82 and 32,701.98 is: 45,128.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,557.72 : 82,189.82 = 32,701.98 : x
  2. Step 2: Convert to fraction form
    59,557.72/82,189.82 = 32,701.98/x
  3. Step 3: Cross multiply
    59,557.72x = 82,189.82 × 32,701.98
  4. Step 4: Simplify right side
    59,557.72x = 2,687,769,849.84
  5. Step 5: Solve for x
    x = 2,687,769,849.84/59,557.72
  6. Step 6: Final answer
    x = 45,128.82

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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.