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Finding the Fourth Proportional to 6,773.52, 10,161.14 and 2,330.04

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Solution

The fourth proportional to 6,773.52, 10,161.14 and 2,330.04 is: 3,495.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,773.52 : 10,161.14 = 2,330.04 : x
  2. Step 2: Convert to fraction form
    6,773.52/10,161.14 = 2,330.04/x
  3. Step 3: Cross multiply
    6,773.52x = 10,161.14 × 2,330.04
  4. Step 4: Simplify right side
    6,773.52x = 23,675,862.65
  5. Step 5: Solve for x
    x = 23,675,862.65/6,773.52
  6. Step 6: Final answer
    x = 3,495.36

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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.