Home / 17,496.50-26,249.87-5,184.82

Finding the Fourth Proportional to 17,496.50, 26,249.87 and 5,184.82

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Solution

The fourth proportional to 17,496.50, 26,249.87 and 5,184.82 is: 7,778.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496.50 : 26,249.87 = 5,184.82 : x
  2. Step 2: Convert to fraction form
    17,496.50/26,249.87 = 5,184.82/x
  3. Step 3: Cross multiply
    17,496.50x = 26,249.87 × 5,184.82
  4. Step 4: Simplify right side
    17,496.50x = 136,100,850.97
  5. Step 5: Solve for x
    x = 136,100,850.97/17,496.50
  6. Step 6: Final answer
    x = 7,778.75

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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.