Home / 4,251.15-5,863.68-2,569.66

Finding the Fourth Proportional to 4,251.15, 5,863.68 and 2,569.66

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Solution

The fourth proportional to 4,251.15, 5,863.68 and 2,569.66 is: 3,544.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,251.15 : 5,863.68 = 2,569.66 : x
  2. Step 2: Convert to fraction form
    4,251.15/5,863.68 = 2,569.66/x
  3. Step 3: Cross multiply
    4,251.15x = 5,863.68 × 2,569.66
  4. Step 4: Simplify right side
    4,251.15x = 15,067,649.29
  5. Step 5: Solve for x
    x = 15,067,649.29/4,251.15
  6. Step 6: Final answer
    x = 3,544.37

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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.