Home / 22,910.28-34,358.13-7,324.26

Finding the Fourth Proportional to 22,910.28, 34,358.13 and 7,324.26

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Solution

The fourth proportional to 22,910.28, 34,358.13 and 7,324.26 is: 10,984.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,910.28 : 34,358.13 = 7,324.26 : x
  2. Step 2: Convert to fraction form
    22,910.28/34,358.13 = 7,324.26/x
  3. Step 3: Cross multiply
    22,910.28x = 34,358.13 × 7,324.26
  4. Step 4: Simplify right side
    22,910.28x = 251,647,877.23
  5. Step 5: Solve for x
    x = 251,647,877.23/22,910.28
  6. Step 6: Final answer
    x = 10,984.06

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1.5x scale

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.