Home / 5,926.12-8,177.87-3,273.47

Finding the Fourth Proportional to 5,926.12, 8,177.87 and 3,273.47

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Solution

The fourth proportional to 5,926.12, 8,177.87 and 3,273.47 is: 4,517.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926.12 : 8,177.87 = 3,273.47 : x
  2. Step 2: Convert to fraction form
    5,926.12/8,177.87 = 3,273.47/x
  3. Step 3: Cross multiply
    5,926.12x = 8,177.87 × 3,273.47
  4. Step 4: Simplify right side
    5,926.12x = 26,769,971.22
  5. Step 5: Solve for x
    x = 26,769,971.22/5,926.12
  6. Step 6: Final answer
    x = 4,517.29

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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.