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Finding the Fourth Proportional to 4,010.00, 6,015.02 and 3,391.88

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Solution

The fourth proportional to 4,010.00, 6,015.02 and 3,391.88 is: 5,087.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.00 : 6,015.02 = 3,391.88 : x
  2. Step 2: Convert to fraction form
    4,010.00/6,015.02 = 3,391.88/x
  3. Step 3: Cross multiply
    4,010.00x = 6,015.02 × 3,391.88
  4. Step 4: Simplify right side
    4,010.00x = 20,402,179.00
  5. Step 5: Solve for x
    x = 20,402,179.00/4,010.00
  6. Step 6: Final answer
    x = 5,087.83

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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.