Home / 5,862.26-8,090.38-3,343.79

Finding the Fourth Proportional to 5,862.26, 8,090.38 and 3,343.79

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Solution

The fourth proportional to 5,862.26, 8,090.38 and 3,343.79 is: 4,614.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,862.26 : 8,090.38 = 3,343.79 : x
  2. Step 2: Convert to fraction form
    5,862.26/8,090.38 = 3,343.79/x
  3. Step 3: Cross multiply
    5,862.26x = 8,090.38 × 3,343.79
  4. Step 4: Simplify right side
    5,862.26x = 27,052,494.80
  5. Step 5: Solve for x
    x = 27,052,494.80/5,862.26
  6. Step 6: Final answer
    x = 4,614.69

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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.