Home / 22,524.75-33,787.13-10,212.75

Finding the Fourth Proportional to 22,524.75, 33,787.13 and 10,212.75

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Solution

The fourth proportional to 22,524.75, 33,787.13 and 10,212.75 is: 15,319.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,524.75 : 33,787.13 = 10,212.75 : x
  2. Step 2: Convert to fraction form
    22,524.75/33,787.13 = 10,212.75/x
  3. Step 3: Cross multiply
    22,524.75x = 33,787.13 × 10,212.75
  4. Step 4: Simplify right side
    22,524.75x = 345,059,460.84
  5. Step 5: Solve for x
    x = 345,059,460.84/22,524.75
  6. Step 6: Final answer
    x = 15,319.13

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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.