Home / 11,452.97-17,179.79-4,062.53

Finding the Fourth Proportional to 11,452.97, 17,179.79 and 4,062.53

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Solution

The fourth proportional to 11,452.97, 17,179.79 and 4,062.53 is: 6,093.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,452.97 : 17,179.79 = 4,062.53 : x
  2. Step 2: Convert to fraction form
    11,452.97/17,179.79 = 4,062.53/x
  3. Step 3: Cross multiply
    11,452.97x = 17,179.79 × 4,062.53
  4. Step 4: Simplify right side
    11,452.97x = 69,793,306.06
  5. Step 5: Solve for x
    x = 69,793,306.06/11,452.97
  6. Step 6: Final answer
    x = 6,093.91

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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.