Home / 5,867.55-8,097.33-3,629.38

Finding the Fourth Proportional to 5,867.55, 8,097.33 and 3,629.38

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Solution

The fourth proportional to 5,867.55, 8,097.33 and 3,629.38 is: 5,008.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,867.55 : 8,097.33 = 3,629.38 : x
  2. Step 2: Convert to fraction form
    5,867.55/8,097.33 = 3,629.38/x
  3. Step 3: Cross multiply
    5,867.55x = 8,097.33 × 3,629.38
  4. Step 4: Simplify right side
    5,867.55x = 29,388,287.56
  5. Step 5: Solve for x
    x = 29,388,287.56/5,867.55
  6. Step 6: Final answer
    x = 5,008.61

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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.