Home / 4,342.15-5,992.13-2,574.59

Finding the Fourth Proportional to 4,342.15, 5,992.13 and 2,574.59

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Solution

The fourth proportional to 4,342.15, 5,992.13 and 2,574.59 is: 3,552.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342.15 : 5,992.13 = 2,574.59 : x
  2. Step 2: Convert to fraction form
    4,342.15/5,992.13 = 2,574.59/x
  3. Step 3: Cross multiply
    4,342.15x = 5,992.13 × 2,574.59
  4. Step 4: Simplify right side
    4,342.15x = 15,427,265.10
  5. Step 5: Solve for x
    x = 15,427,265.10/4,342.15
  6. Step 6: Final answer
    x = 3,552.91

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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.