Home / 6,231.92-9,340.68-2,333.84

Finding the Fourth Proportional to 6,231.92, 9,340.68 and 2,333.84

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Solution

The fourth proportional to 6,231.92, 9,340.68 and 2,333.84 is: 3,498.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231.92 : 9,340.68 = 2,333.84 : x
  2. Step 2: Convert to fraction form
    6,231.92/9,340.68 = 2,333.84/x
  3. Step 3: Cross multiply
    6,231.92x = 9,340.68 × 2,333.84
  4. Step 4: Simplify right side
    6,231.92x = 21,799,652.61
  5. Step 5: Solve for x
    x = 21,799,652.61/6,231.92
  6. Step 6: Final answer
    x = 3,498.06

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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.