Home / 22,194.98-33,297.82-7,404.02

Finding the Fourth Proportional to 22,194.98, 33,297.82 and 7,404.02

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Solution

The fourth proportional to 22,194.98, 33,297.82 and 7,404.02 is: 11,107.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,194.98 : 33,297.82 = 7,404.02 : x
  2. Step 2: Convert to fraction form
    22,194.98/33,297.82 = 7,404.02/x
  3. Step 3: Cross multiply
    22,194.98x = 33,297.82 × 7,404.02
  4. Step 4: Simplify right side
    22,194.98x = 246,537,725.24
  5. Step 5: Solve for x
    x = 246,537,725.24/22,194.98
  6. Step 6: Final answer
    x = 11,107.81

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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.