Home / 33,169.48-49,745.42-22,637.61

Finding the Fourth Proportional to 33,169.48, 49,745.42 and 22,637.61

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Solution

The fourth proportional to 33,169.48, 49,745.42 and 22,637.61 is: 33,950.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,169.48 : 49,745.42 = 22,637.61 : x
  2. Step 2: Convert to fraction form
    33,169.48/49,745.42 = 22,637.61/x
  3. Step 3: Cross multiply
    33,169.48x = 49,745.42 × 22,637.61
  4. Step 4: Simplify right side
    33,169.48x = 1,126,117,388.95
  5. Step 5: Solve for x
    x = 1,126,117,388.95/33,169.48
  6. Step 6: Final answer
    x = 33,950.41

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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.