Home / 16,618.26-24,949.17-11,107.02

Finding the Fourth Proportional to 16,618.26, 24,949.17 and 11,107.02

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Solution

The fourth proportional to 16,618.26, 24,949.17 and 11,107.02 is: 16,675.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,618.26 : 24,949.17 = 11,107.02 : x
  2. Step 2: Convert to fraction form
    16,618.26/24,949.17 = 11,107.02/x
  3. Step 3: Cross multiply
    16,618.26x = 24,949.17 × 11,107.02
  4. Step 4: Simplify right side
    16,618.26x = 277,110,930.17
  5. Step 5: Solve for x
    x = 277,110,930.17/16,618.26
  6. Step 6: Final answer
    x = 16,675.09

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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.