Home / 27,667.43-41,542.95-22,104.26

Finding the Fourth Proportional to 27,667.43, 41,542.95 and 22,104.26

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Solution

The fourth proportional to 27,667.43, 41,542.95 and 22,104.26 is: 33,189.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,667.43 : 41,542.95 = 22,104.26 : x
  2. Step 2: Convert to fraction form
    27,667.43/41,542.95 = 22,104.26/x
  3. Step 3: Cross multiply
    27,667.43x = 41,542.95 × 22,104.26
  4. Step 4: Simplify right side
    27,667.43x = 918,276,167.97
  5. Step 5: Solve for x
    x = 918,276,167.97/27,667.43
  6. Step 6: Final answer
    x = 33,189.79

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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.