Home / 27,695.88-41,567.40-11,067.57

Finding the Fourth Proportional to 27,695.88, 41,567.40 and 11,067.57

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Solution

The fourth proportional to 27,695.88, 41,567.40 and 11,067.57 is: 16,610.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,695.88 : 41,567.40 = 11,067.57 : x
  2. Step 2: Convert to fraction form
    27,695.88/41,567.40 = 11,067.57/x
  3. Step 3: Cross multiply
    27,695.88x = 41,567.40 × 11,067.57
  4. Step 4: Simplify right side
    27,695.88x = 460,050,109.22
  5. Step 5: Solve for x
    x = 460,050,109.22/27,695.88
  6. Step 6: Final answer
    x = 16,610.78

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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.