Home / 4,198.27-5,796.11-3,731.18

Finding the Fourth Proportional to 4,198.27, 5,796.11 and 3,731.18

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Solution

The fourth proportional to 4,198.27, 5,796.11 and 3,731.18 is: 5,151.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,198.27 : 5,796.11 = 3,731.18 : x
  2. Step 2: Convert to fraction form
    4,198.27/5,796.11 = 3,731.18/x
  3. Step 3: Cross multiply
    4,198.27x = 5,796.11 × 3,731.18
  4. Step 4: Simplify right side
    4,198.27x = 21,626,337.17
  5. Step 5: Solve for x
    x = 21,626,337.17/4,198.27
  6. Step 6: Final answer
    x = 5,151.25

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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.