Home / 5,829.26-8,724.24-3,360.38

Finding the Fourth Proportional to 5,829.26, 8,724.24 and 3,360.38

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Solution

The fourth proportional to 5,829.26, 8,724.24 and 3,360.38 is: 5,029.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,829.26 : 8,724.24 = 3,360.38 : x
  2. Step 2: Convert to fraction form
    5,829.26/8,724.24 = 3,360.38/x
  3. Step 3: Cross multiply
    5,829.26x = 8,724.24 × 3,360.38
  4. Step 4: Simplify right side
    5,829.26x = 29,316,717.99
  5. Step 5: Solve for x
    x = 29,316,717.99/5,829.26
  6. Step 6: Final answer
    x = 5,029.24

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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.