Home / 4,367.28-6,028.15-4,144.06

Finding the Fourth Proportional to 4,367.28, 6,028.15 and 4,144.06

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Solution

The fourth proportional to 4,367.28, 6,028.15 and 4,144.06 is: 5,720.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367.28 : 6,028.15 = 4,144.06 : x
  2. Step 2: Convert to fraction form
    4,367.28/6,028.15 = 4,144.06/x
  3. Step 3: Cross multiply
    4,367.28x = 6,028.15 × 4,144.06
  4. Step 4: Simplify right side
    4,367.28x = 24,981,008.58
  5. Step 5: Solve for x
    x = 24,981,008.58/4,367.28
  6. Step 6: Final answer
    x = 5,720.04

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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.