Home / 5,829.62-8,044.66-3,176.97

Finding the Fourth Proportional to 5,829.62, 8,044.66 and 3,176.97

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Solution

The fourth proportional to 5,829.62, 8,044.66 and 3,176.97 is: 4,384.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,829.62 : 8,044.66 = 3,176.97 : x
  2. Step 2: Convert to fraction form
    5,829.62/8,044.66 = 3,176.97/x
  3. Step 3: Cross multiply
    5,829.62x = 8,044.66 × 3,176.97
  4. Step 4: Simplify right side
    5,829.62x = 25,557,635.54
  5. Step 5: Solve for x
    x = 25,557,635.54/5,829.62
  6. Step 6: Final answer
    x = 4,384.10

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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.