Home / 3,796.11-5,691.47-1,454.14

Finding the Fourth Proportional to 3,796.11, 5,691.47 and 1,454.14

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Solution

The fourth proportional to 3,796.11, 5,691.47 and 1,454.14 is: 2,180.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,796.11 : 5,691.47 = 1,454.14 : x
  2. Step 2: Convert to fraction form
    3,796.11/5,691.47 = 1,454.14/x
  3. Step 3: Cross multiply
    3,796.11x = 5,691.47 × 1,454.14
  4. Step 4: Simplify right side
    3,796.11x = 8,276,194.19
  5. Step 5: Solve for x
    x = 8,276,194.19/3,796.11
  6. Step 6: Final answer
    x = 2,180.18

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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.