Home / 4,027.16-5,557.52-2,234.68

Finding the Fourth Proportional to 4,027.16, 5,557.52 and 2,234.68

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Solution

The fourth proportional to 4,027.16, 5,557.52 and 2,234.68 is: 3,083.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027.16 : 5,557.52 = 2,234.68 : x
  2. Step 2: Convert to fraction form
    4,027.16/5,557.52 = 2,234.68/x
  3. Step 3: Cross multiply
    4,027.16x = 5,557.52 × 2,234.68
  4. Step 4: Simplify right side
    4,027.16x = 12,419,278.79
  5. Step 5: Solve for x
    x = 12,419,278.79/4,027.16
  6. Step 6: Final answer
    x = 3,083.88

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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.