Home / 4,439.11-6,126.06-2,449.84

Finding the Fourth Proportional to 4,439.11, 6,126.06 and 2,449.84

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Solution

The fourth proportional to 4,439.11, 6,126.06 and 2,449.84 is: 3,380.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439.11 : 6,126.06 = 2,449.84 : x
  2. Step 2: Convert to fraction form
    4,439.11/6,126.06 = 2,449.84/x
  3. Step 3: Cross multiply
    4,439.11x = 6,126.06 × 2,449.84
  4. Step 4: Simplify right side
    4,439.11x = 15,007,866.83
  5. Step 5: Solve for x
    x = 15,007,866.83/4,439.11
  6. Step 6: Final answer
    x = 3,380.83

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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.