Home / 33,920.11-46,825.82-22,608.46

Finding the Fourth Proportional to 33,920.11, 46,825.82 and 22,608.46

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Solution

The fourth proportional to 33,920.11, 46,825.82 and 22,608.46 is: 31,210.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,920.11 : 46,825.82 = 22,608.46 : x
  2. Step 2: Convert to fraction form
    33,920.11/46,825.82 = 22,608.46/x
  3. Step 3: Cross multiply
    33,920.11x = 46,825.82 × 22,608.46
  4. Step 4: Simplify right side
    33,920.11x = 1,058,659,617.89
  5. Step 5: Solve for x
    x = 1,058,659,617.89/33,920.11
  6. Step 6: Final answer
    x = 31,210.39

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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.