Home / 17,231.12-25,846.62-5,544.33

Finding the Fourth Proportional to 17,231.12, 25,846.62 and 5,544.33

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Solution

The fourth proportional to 17,231.12, 25,846.62 and 5,544.33 is: 8,316.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,231.12 : 25,846.62 = 5,544.33 : x
  2. Step 2: Convert to fraction form
    17,231.12/25,846.62 = 5,544.33/x
  3. Step 3: Cross multiply
    17,231.12x = 25,846.62 × 5,544.33
  4. Step 4: Simplify right side
    17,231.12x = 143,302,190.66
  5. Step 5: Solve for x
    x = 143,302,190.66/17,231.12
  6. Step 6: Final answer
    x = 8,316.48

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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.