Home / 22,306.34-33,452.22-7,511.29

Finding the Fourth Proportional to 22,306.34, 33,452.22 and 7,511.29

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Solution

The fourth proportional to 22,306.34, 33,452.22 and 7,511.29 is: 11,264.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,306.34 : 33,452.22 = 7,511.29 : x
  2. Step 2: Convert to fraction form
    22,306.34/33,452.22 = 7,511.29/x
  3. Step 3: Cross multiply
    22,306.34x = 33,452.22 × 7,511.29
  4. Step 4: Simplify right side
    22,306.34x = 251,269,270.10
  5. Step 5: Solve for x
    x = 251,269,270.10/22,306.34
  6. Step 6: Final answer
    x = 11,264.48

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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.