Home / 17,301.06-25,949.24-6,763.75

Finding the Fourth Proportional to 17,301.06, 25,949.24 and 6,763.75

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Solution

The fourth proportional to 17,301.06, 25,949.24 and 6,763.75 is: 10,144.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,301.06 : 25,949.24 = 6,763.75 : x
  2. Step 2: Convert to fraction form
    17,301.06/25,949.24 = 6,763.75/x
  3. Step 3: Cross multiply
    17,301.06x = 25,949.24 × 6,763.75
  4. Step 4: Simplify right side
    17,301.06x = 175,514,172.05
  5. Step 5: Solve for x
    x = 175,514,172.05/17,301.06
  6. Step 6: Final answer
    x = 10,144.71

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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.