Home / 17,067.07-25,604.92-4,755.07

Finding the Fourth Proportional to 17,067.07, 25,604.92 and 4,755.07

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Solution

The fourth proportional to 17,067.07, 25,604.92 and 4,755.07 is: 7,133.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,067.07 : 25,604.92 = 4,755.07 : x
  2. Step 2: Convert to fraction form
    17,067.07/25,604.92 = 4,755.07/x
  3. Step 3: Cross multiply
    17,067.07x = 25,604.92 × 4,755.07
  4. Step 4: Simplify right side
    17,067.07x = 121,753,035.14
  5. Step 5: Solve for x
    x = 121,753,035.14/17,067.07
  6. Step 6: Final answer
    x = 7,133.80

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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.