Home / 6,232.36-8,600.68-3,399.79

Finding the Fourth Proportional to 6,232.36, 8,600.68 and 3,399.79

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Solution

The fourth proportional to 6,232.36, 8,600.68 and 3,399.79 is: 4,691.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232.36 : 8,600.68 = 3,399.79 : x
  2. Step 2: Convert to fraction form
    6,232.36/8,600.68 = 3,399.79/x
  3. Step 3: Cross multiply
    6,232.36x = 8,600.68 × 3,399.79
  4. Step 4: Simplify right side
    6,232.36x = 29,240,508.11
  5. Step 5: Solve for x
    x = 29,240,508.11/6,232.36
  6. Step 6: Final answer
    x = 4,691.73

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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.