Home / 2,463.15-3,399.11-1,344.09

Finding the Fourth Proportional to 2,463.15, 3,399.11 and 1,344.09

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Solution

The fourth proportional to 2,463.15, 3,399.11 and 1,344.09 is: 1,854.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463.15 : 3,399.11 = 1,344.09 : x
  2. Step 2: Convert to fraction form
    2,463.15/3,399.11 = 1,344.09/x
  3. Step 3: Cross multiply
    2,463.15x = 3,399.11 × 1,344.09
  4. Step 4: Simplify right side
    2,463.15x = 4,568,728.39
  5. Step 5: Solve for x
    x = 4,568,728.39/2,463.15
  6. Step 6: Final answer
    x = 1,854.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.