Home / 17,324.57-25,850.78-16,266.60

Finding the Fourth Proportional to 17,324.57, 25,850.78 and 16,266.60

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Solution

The fourth proportional to 17,324.57, 25,850.78 and 16,266.60 is: 24,272.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,324.57 : 25,850.78 = 16,266.60 : x
  2. Step 2: Convert to fraction form
    17,324.57/25,850.78 = 16,266.60/x
  3. Step 3: Cross multiply
    17,324.57x = 25,850.78 × 16,266.60
  4. Step 4: Simplify right side
    17,324.57x = 420,504,216.62
  5. Step 5: Solve for x
    x = 420,504,216.62/17,324.57
  6. Step 6: Final answer
    x = 24,272.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.