Home / 6,129.43-9,195.51-2,233.83

Finding the Fourth Proportional to 6,129.43, 9,195.51 and 2,233.83

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Solution

The fourth proportional to 6,129.43, 9,195.51 and 2,233.83 is: 3,351.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,129.43 : 9,195.51 = 2,233.83 : x
  2. Step 2: Convert to fraction form
    6,129.43/9,195.51 = 2,233.83/x
  3. Step 3: Cross multiply
    6,129.43x = 9,195.51 × 2,233.83
  4. Step 4: Simplify right side
    6,129.43x = 20,541,217.92
  5. Step 5: Solve for x
    x = 20,541,217.92/6,129.43
  6. Step 6: Final answer
    x = 3,351.25

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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.