Home / 41,351.49-62,058.60-30,286.89

Finding the Fourth Proportional to 41,351.49, 62,058.60 and 30,286.89

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Solution

The fourth proportional to 41,351.49, 62,058.60 and 30,286.89 is: 45,453.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,351.49 : 62,058.60 = 30,286.89 : x
  2. Step 2: Convert to fraction form
    41,351.49/62,058.60 = 30,286.89/x
  3. Step 3: Cross multiply
    41,351.49x = 62,058.60 × 30,286.89
  4. Step 4: Simplify right side
    41,351.49x = 1,879,561,991.75
  5. Step 5: Solve for x
    x = 1,879,561,991.75/41,351.49
  6. Step 6: Final answer
    x = 45,453.31

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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.