Home / 41,607.48-57,418.82-22,744.60

Finding the Fourth Proportional to 41,607.48, 57,418.82 and 22,744.60

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Solution

The fourth proportional to 41,607.48, 57,418.82 and 22,744.60 is: 31,387.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,607.48 : 57,418.82 = 22,744.60 : x
  2. Step 2: Convert to fraction form
    41,607.48/57,418.82 = 22,744.60/x
  3. Step 3: Cross multiply
    41,607.48x = 57,418.82 × 22,744.60
  4. Step 4: Simplify right side
    41,607.48x = 1,305,968,093.37
  5. Step 5: Solve for x
    x = 1,305,968,093.37/41,607.48
  6. Step 6: Final answer
    x = 31,387.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.