Home / 22,717.78-34,091.25-11,024.62

Finding the Fourth Proportional to 22,717.78, 34,091.25 and 11,024.62

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Solution

The fourth proportional to 22,717.78, 34,091.25 and 11,024.62 is: 16,544.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,717.78 : 34,091.25 = 11,024.62 : x
  2. Step 2: Convert to fraction form
    22,717.78/34,091.25 = 11,024.62/x
  3. Step 3: Cross multiply
    22,717.78x = 34,091.25 × 11,024.62
  4. Step 4: Simplify right side
    22,717.78x = 375,843,161.80
  5. Step 5: Solve for x
    x = 375,843,161.80/22,717.78
  6. Step 6: Final answer
    x = 16,544.01

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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.