Home / 83,424.06-125,058.33-41,822.46

Finding the Fourth Proportional to 83,424.06, 125,058.33 and 41,822.46

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Solution

The fourth proportional to 83,424.06, 125,058.33 and 41,822.46 is: 62,694.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,424.06 : 125,058.33 = 41,822.46 : x
  2. Step 2: Convert to fraction form
    83,424.06/125,058.33 = 41,822.46/x
  3. Step 3: Cross multiply
    83,424.06x = 125,058.33 × 41,822.46
  4. Step 4: Simplify right side
    83,424.06x = 5,230,247,004.09
  5. Step 5: Solve for x
    x = 5,230,247,004.09/83,424.06
  6. Step 6: Final answer
    x = 62,694.71

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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.