Home / 27,793.94-41,667.54-22,515.86

Finding the Fourth Proportional to 27,793.94, 41,667.54 and 22,515.86

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Solution

The fourth proportional to 27,793.94, 41,667.54 and 22,515.86 is: 33,754.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,793.94 : 41,667.54 = 22,515.86 : x
  2. Step 2: Convert to fraction form
    27,793.94/41,667.54 = 22,515.86/x
  3. Step 3: Cross multiply
    27,793.94x = 41,667.54 × 22,515.86
  4. Step 4: Simplify right side
    27,793.94x = 938,180,288.85
  5. Step 5: Solve for x
    x = 938,180,288.85/27,793.94
  6. Step 6: Final answer
    x = 33,754.86

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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.