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Finding the Fourth Proportional to 60,134.67, 90,175.34 and 32,049.50

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Solution

The fourth proportional to 60,134.67, 90,175.34 and 32,049.50 is: 48,060.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,134.67 : 90,175.34 = 32,049.50 : x
  2. Step 2: Convert to fraction form
    60,134.67/90,175.34 = 32,049.50/x
  3. Step 3: Cross multiply
    60,134.67x = 90,175.34 × 32,049.50
  4. Step 4: Simplify right side
    60,134.67x = 2,890,074,188.58
  5. Step 5: Solve for x
    x = 2,890,074,188.58/60,134.67
  6. Step 6: Final answer
    x = 48,060.03

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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.