Home / 16,932.99-25,404.35-11,082.36

Finding the Fourth Proportional to 16,932.99, 25,404.35 and 11,082.36

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Solution

The fourth proportional to 16,932.99, 25,404.35 and 11,082.36 is: 16,626.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,932.99 : 25,404.35 = 11,082.36 : x
  2. Step 2: Convert to fraction form
    16,932.99/25,404.35 = 11,082.36/x
  3. Step 3: Cross multiply
    16,932.99x = 25,404.35 × 11,082.36
  4. Step 4: Simplify right side
    16,932.99x = 281,540,096.85
  5. Step 5: Solve for x
    x = 281,540,096.85/16,932.99
  6. Step 6: Final answer
    x = 16,626.72

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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.