Home / 4,404.28-6,080.10-2,540.92

Finding the Fourth Proportional to 4,404.28, 6,080.10 and 2,540.92

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Solution

The fourth proportional to 4,404.28, 6,080.10 and 2,540.92 is: 3,507.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404.28 : 6,080.10 = 2,540.92 : x
  2. Step 2: Convert to fraction form
    4,404.28/6,080.10 = 2,540.92/x
  3. Step 3: Cross multiply
    4,404.28x = 6,080.10 × 2,540.92
  4. Step 4: Simplify right side
    4,404.28x = 15,449,047.69
  5. Step 5: Solve for x
    x = 15,449,047.69/4,404.28
  6. Step 6: Final answer
    x = 3,507.74

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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.