Home / 3,999.25-6,029.33-3,717.37

Finding the Fourth Proportional to 3,999.25, 6,029.33 and 3,717.37

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Solution

The fourth proportional to 3,999.25, 6,029.33 and 3,717.37 is: 5,604.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,999.25 : 6,029.33 = 3,717.37 : x
  2. Step 2: Convert to fraction form
    3,999.25/6,029.33 = 3,717.37/x
  3. Step 3: Cross multiply
    3,999.25x = 6,029.33 × 3,717.37
  4. Step 4: Simplify right side
    3,999.25x = 22,413,216.80
  5. Step 5: Solve for x
    x = 22,413,216.80/3,999.25
  6. Step 6: Final answer
    x = 5,604.36

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.