Home / 4,882.56-6,741-3,761.38

Finding the Fourth Proportional to 4,882.56, 6,741 and 3,761.38

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Solution

The fourth proportional to 4,882.56, 6,741 and 3,761.38 is: 5,193.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882.56 : 6,741 = 3,761.38 : x
  2. Step 2: Convert to fraction form
    4,882.56/6,741 = 3,761.38/x
  3. Step 3: Cross multiply
    4,882.56x = 6,741 × 3,761.38
  4. Step 4: Simplify right side
    4,882.56x = 25,355,462.58
  5. Step 5: Solve for x
    x = 25,355,462.58/4,882.56
  6. Step 6: Final answer
    x = 5,193.07

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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.