Home / 33,963.39-50,878.80-22,241.07

Finding the Fourth Proportional to 33,963.39, 50,878.80 and 22,241.07

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Solution

The fourth proportional to 33,963.39, 50,878.80 and 22,241.07 is: 33,318.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,963.39 : 50,878.80 = 22,241.07 : x
  2. Step 2: Convert to fraction form
    33,963.39/50,878.80 = 22,241.07/x
  3. Step 3: Cross multiply
    33,963.39x = 50,878.80 × 22,241.07
  4. Step 4: Simplify right side
    33,963.39x = 1,131,598,952.32
  5. Step 5: Solve for x
    x = 1,131,598,952.32/33,963.39
  6. Step 6: Final answer
    x = 33,318.20

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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.