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Finding the Fourth Proportional to 6,036.89, 8,335.73 and 4,049.15

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Solution

The fourth proportional to 6,036.89, 8,335.73 and 4,049.15 is: 5,591.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,036.89 : 8,335.73 = 4,049.15 : x
  2. Step 2: Convert to fraction form
    6,036.89/8,335.73 = 4,049.15/x
  3. Step 3: Cross multiply
    6,036.89x = 8,335.73 × 4,049.15
  4. Step 4: Simplify right side
    6,036.89x = 33,752,600.88
  5. Step 5: Solve for x
    x = 33,752,600.88/6,036.89
  6. Step 6: Final answer
    x = 5,591.06

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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.