Home / 27,868.46-41,793.17-11,224.17

Finding the Fourth Proportional to 27,868.46, 41,793.17 and 11,224.17

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Solution

The fourth proportional to 27,868.46, 41,793.17 and 11,224.17 is: 16,832.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,868.46 : 41,793.17 = 11,224.17 : x
  2. Step 2: Convert to fraction form
    27,868.46/41,793.17 = 11,224.17/x
  3. Step 3: Cross multiply
    27,868.46x = 41,793.17 × 11,224.17
  4. Step 4: Simplify right side
    27,868.46x = 469,093,588.80
  5. Step 5: Solve for x
    x = 469,093,588.80/27,868.46
  6. Step 6: Final answer
    x = 16,832.42

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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.