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Finding the Fourth Proportional to 6,760.33, 9,324.11 and 5,817.71

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Solution

The fourth proportional to 6,760.33, 9,324.11 and 5,817.71 is: 8,024.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,760.33 : 9,324.11 = 5,817.71 : x
  2. Step 2: Convert to fraction form
    6,760.33/9,324.11 = 5,817.71/x
  3. Step 3: Cross multiply
    6,760.33x = 9,324.11 × 5,817.71
  4. Step 4: Simplify right side
    6,760.33x = 54,245,005.84
  5. Step 5: Solve for x
    x = 54,245,005.84/6,760.33
  6. Step 6: Final answer
    x = 8,024.02

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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.