Home / 16,850.36-25,275.53-5,757.14

Finding the Fourth Proportional to 16,850.36, 25,275.53 and 5,757.14

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Solution

The fourth proportional to 16,850.36, 25,275.53 and 5,757.14 is: 8,635.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,850.36 : 25,275.53 = 5,757.14 : x
  2. Step 2: Convert to fraction form
    16,850.36/25,275.53 = 5,757.14/x
  3. Step 3: Cross multiply
    16,850.36x = 25,275.53 × 5,757.14
  4. Step 4: Simplify right side
    16,850.36x = 145,514,842.37
  5. Step 5: Solve for x
    x = 145,514,842.37/16,850.36
  6. Step 6: Final answer
    x = 8,635.71

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Similar ratio
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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.