Home / 4,076.61-6,108.03-2,614.97

Finding the Fourth Proportional to 4,076.61, 6,108.03 and 2,614.97

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Solution

The fourth proportional to 4,076.61, 6,108.03 and 2,614.97 is: 3,918.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076.61 : 6,108.03 = 2,614.97 : x
  2. Step 2: Convert to fraction form
    4,076.61/6,108.03 = 2,614.97/x
  3. Step 3: Cross multiply
    4,076.61x = 6,108.03 × 2,614.97
  4. Step 4: Simplify right side
    4,076.61x = 15,972,284.67
  5. Step 5: Solve for x
    x = 15,972,284.67/4,076.61
  6. Step 6: Final answer
    x = 3,918.03

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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.