Home / 6,393.06-9,591.18-2,233.10

Finding the Fourth Proportional to 6,393.06, 9,591.18 and 2,233.10

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Solution

The fourth proportional to 6,393.06, 9,591.18 and 2,233.10 is: 3,350.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,393.06 : 9,591.18 = 2,233.10 : x
  2. Step 2: Convert to fraction form
    6,393.06/9,591.18 = 2,233.10/x
  3. Step 3: Cross multiply
    6,393.06x = 9,591.18 × 2,233.10
  4. Step 4: Simplify right side
    6,393.06x = 21,418,079.66
  5. Step 5: Solve for x
    x = 21,418,079.66/6,393.06
  6. Step 6: Final answer
    x = 3,350.21

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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.