Home / 22,306.33-33,452.44-7,511.79

Finding the Fourth Proportional to 22,306.33, 33,452.44 and 7,511.79

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Solution

The fourth proportional to 22,306.33, 33,452.44 and 7,511.79 is: 11,265.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,306.33 : 33,452.44 = 7,511.79 : x
  2. Step 2: Convert to fraction form
    22,306.33/33,452.44 = 7,511.79/x
  3. Step 3: Cross multiply
    22,306.33x = 33,452.44 × 7,511.79
  4. Step 4: Simplify right side
    22,306.33x = 251,287,704.27
  5. Step 5: Solve for x
    x = 251,287,704.27/22,306.33
  6. Step 6: Final answer
    x = 11,265.31

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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.