Home / 23,104.12-34,714.56-22,169.95

Finding the Fourth Proportional to 23,104.12, 34,714.56 and 22,169.95

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Solution

The fourth proportional to 23,104.12, 34,714.56 and 22,169.95 is: 33,310.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,104.12 : 34,714.56 = 22,169.95 : x
  2. Step 2: Convert to fraction form
    23,104.12/34,714.56 = 22,169.95/x
  3. Step 3: Cross multiply
    23,104.12x = 34,714.56 × 22,169.95
  4. Step 4: Simplify right side
    23,104.12x = 769,620,059.47
  5. Step 5: Solve for x
    x = 769,620,059.47/23,104.12
  6. Step 6: Final answer
    x = 33,310.94

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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.