Home / 5,849.11-8,772.04-2,561.46

Finding the Fourth Proportional to 5,849.11, 8,772.04 and 2,561.46

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Solution

The fourth proportional to 5,849.11, 8,772.04 and 2,561.46 is: 3,841.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,849.11 : 8,772.04 = 2,561.46 : x
  2. Step 2: Convert to fraction form
    5,849.11/8,772.04 = 2,561.46/x
  3. Step 3: Cross multiply
    5,849.11x = 8,772.04 × 2,561.46
  4. Step 4: Simplify right side
    5,849.11x = 22,469,229.58
  5. Step 5: Solve for x
    x = 22,469,229.58/5,849.11
  6. Step 6: Final answer
    x = 3,841.48

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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.