Home / 3,498.12-5,247.17-2,462.73

Finding the Fourth Proportional to 3,498.12, 5,247.17 and 2,462.73

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Solution

The fourth proportional to 3,498.12, 5,247.17 and 2,462.73 is: 3,694.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498.12 : 5,247.17 = 2,462.73 : x
  2. Step 2: Convert to fraction form
    3,498.12/5,247.17 = 2,462.73/x
  3. Step 3: Cross multiply
    3,498.12x = 5,247.17 × 2,462.73
  4. Step 4: Simplify right side
    3,498.12x = 12,922,350.66
  5. Step 5: Solve for x
    x = 12,922,350.66/3,498.12
  6. Step 6: Final answer
    x = 3,694.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.