Home / 17,067.45-23,553.18-9,514.26

Finding the Fourth Proportional to 17,067.45, 23,553.18 and 9,514.26

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Solution

The fourth proportional to 17,067.45, 23,553.18 and 9,514.26 is: 13,129.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,067.45 : 23,553.18 = 9,514.26 : x
  2. Step 2: Convert to fraction form
    17,067.45/23,553.18 = 9,514.26/x
  3. Step 3: Cross multiply
    17,067.45x = 23,553.18 × 9,514.26
  4. Step 4: Simplify right side
    17,067.45x = 224,091,078.35
  5. Step 5: Solve for x
    x = 224,091,078.35/17,067.45
  6. Step 6: Final answer
    x = 13,129.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.