Home / 17,679.82-26,524.68-5,993.92

Finding the Fourth Proportional to 17,679.82, 26,524.68 and 5,993.92

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Solution

The fourth proportional to 17,679.82, 26,524.68 and 5,993.92 is: 8,992.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,679.82 : 26,524.68 = 5,993.92 : x
  2. Step 2: Convert to fraction form
    17,679.82/26,524.68 = 5,993.92/x
  3. Step 3: Cross multiply
    17,679.82x = 26,524.68 × 5,993.92
  4. Step 4: Simplify right side
    17,679.82x = 158,986,809.95
  5. Step 5: Solve for x
    x = 158,986,809.95/17,679.82
  6. Step 6: Final answer
    x = 8,992.56

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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.