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Finding the Fourth Proportional to 6,061.88, 9,087.89 and 2,727.68

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Solution

The fourth proportional to 6,061.88, 9,087.89 and 2,727.68 is: 4,089.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,061.88 : 9,087.89 = 2,727.68 : x
  2. Step 2: Convert to fraction form
    6,061.88/9,087.89 = 2,727.68/x
  3. Step 3: Cross multiply
    6,061.88x = 9,087.89 × 2,727.68
  4. Step 4: Simplify right side
    6,061.88x = 24,788,796.72
  5. Step 5: Solve for x
    x = 24,788,796.72/6,061.88
  6. Step 6: Final answer
    x = 4,089.30

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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.