Home / 22,354.97-33,537.33-6,773.81

Finding the Fourth Proportional to 22,354.97, 33,537.33 and 6,773.81

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Solution

The fourth proportional to 22,354.97, 33,537.33 and 6,773.81 is: 10,162.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,354.97 : 33,537.33 = 6,773.81 : x
  2. Step 2: Convert to fraction form
    22,354.97/33,537.33 = 6,773.81/x
  3. Step 3: Cross multiply
    22,354.97x = 33,537.33 × 6,773.81
  4. Step 4: Simplify right side
    22,354.97x = 227,175,333.64
  5. Step 5: Solve for x
    x = 227,175,333.64/22,354.97
  6. Step 6: Final answer
    x = 10,162.19

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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.