Home / 2,463.12-3,399.14-1,344.08

Finding the Fourth Proportional to 2,463.12, 3,399.14 and 1,344.08

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Solution

The fourth proportional to 2,463.12, 3,399.14 and 1,344.08 is: 1,854.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463.12 : 3,399.14 = 1,344.08 : x
  2. Step 2: Convert to fraction form
    2,463.12/3,399.14 = 1,344.08/x
  3. Step 3: Cross multiply
    2,463.12x = 3,399.14 × 1,344.08
  4. Step 4: Simplify right side
    2,463.12x = 4,568,727.95
  5. Step 5: Solve for x
    x = 4,568,727.95/2,463.12
  6. Step 6: Final answer
    x = 1,854.85

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1.5x scale

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.