Home / 6,016.92-9,019.62-3,279

Finding the Fourth Proportional to 6,016.92, 9,019.62 and 3,279

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Solution

The fourth proportional to 6,016.92, 9,019.62 and 3,279 is: 4,915.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,016.92 : 9,019.62 = 3,279 : x
  2. Step 2: Convert to fraction form
    6,016.92/9,019.62 = 3,279/x
  3. Step 3: Cross multiply
    6,016.92x = 9,019.62 × 3,279
  4. Step 4: Simplify right side
    6,016.92x = 29,575,333.98
  5. Step 5: Solve for x
    x = 29,575,333.98/6,016.92
  6. Step 6: Final answer
    x = 4,915.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.