Home / 5,829.44-8,044.68-3,176.86

Finding the Fourth Proportional to 5,829.44, 8,044.68 and 3,176.86

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Solution

The fourth proportional to 5,829.44, 8,044.68 and 3,176.86 is: 4,384.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,829.44 : 8,044.68 = 3,176.86 : x
  2. Step 2: Convert to fraction form
    5,829.44/8,044.68 = 3,176.86/x
  3. Step 3: Cross multiply
    5,829.44x = 8,044.68 × 3,176.86
  4. Step 4: Simplify right side
    5,829.44x = 25,556,822.10
  5. Step 5: Solve for x
    x = 25,556,822.10/5,829.44
  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.