Home / 33,262.97-45,902.90-22,671.11

Finding the Fourth Proportional to 33,262.97, 45,902.90 and 22,671.11

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Solution

The fourth proportional to 33,262.97, 45,902.90 and 22,671.11 is: 31,286.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,262.97 : 45,902.90 = 22,671.11 : x
  2. Step 2: Convert to fraction form
    33,262.97/45,902.90 = 22,671.11/x
  3. Step 3: Cross multiply
    33,262.97x = 45,902.90 × 22,671.11
  4. Step 4: Simplify right side
    33,262.97x = 1,040,669,352.35
  5. Step 5: Solve for x
    x = 1,040,669,352.35/33,262.97
  6. Step 6: Final answer
    x = 31,286.12

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1.5x scale

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.