Home / 6,844.11-10,265.66-2,164.02

Finding the Fourth Proportional to 6,844.11, 10,265.66 and 2,164.02

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Solution

The fourth proportional to 6,844.11, 10,265.66 and 2,164.02 is: 3,245.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844.11 : 10,265.66 = 2,164.02 : x
  2. Step 2: Convert to fraction form
    6,844.11/10,265.66 = 2,164.02/x
  3. Step 3: Cross multiply
    6,844.11x = 10,265.66 × 2,164.02
  4. Step 4: Simplify right side
    6,844.11x = 22,215,084.07
  5. Step 5: Solve for x
    x = 22,215,084.07/6,844.11
  6. Step 6: Final answer
    x = 3,245.87

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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.