Home / 23,348.72-34,976.30-22,122.24

Finding the Fourth Proportional to 23,348.72, 34,976.30 and 22,122.24

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Solution

The fourth proportional to 23,348.72, 34,976.30 and 22,122.24 is: 33,139.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,348.72 : 34,976.30 = 22,122.24 : x
  2. Step 2: Convert to fraction form
    23,348.72/34,976.30 = 22,122.24/x
  3. Step 3: Cross multiply
    23,348.72x = 34,976.30 × 22,122.24
  4. Step 4: Simplify right side
    23,348.72x = 773,753,992.30
  5. Step 5: Solve for x
    x = 773,753,992.30/23,348.72
  6. Step 6: Final answer
    x = 33,139.04

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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.