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Finding the Fourth Proportional to 3,344.01, 5,014.17 and 1,371.03

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Solution

The fourth proportional to 3,344.01, 5,014.17 and 1,371.03 is: 2,055.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344.01 : 5,014.17 = 1,371.03 : x
  2. Step 2: Convert to fraction form
    3,344.01/5,014.17 = 1,371.03/x
  3. Step 3: Cross multiply
    3,344.01x = 5,014.17 × 1,371.03
  4. Step 4: Simplify right side
    3,344.01x = 6,874,577.50
  5. Step 5: Solve for x
    x = 6,874,577.50/3,344.01
  6. Step 6: Final answer
    x = 2,055.79

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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.