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Finding the Third Proportional to 16,728.08 and 24,629.85

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Solution

The third proportional to 16,728.08 and 24,629.85 is: 36,264.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,728.08 : 24,629.85 = 24,629.85 : x
  2. Step 2: Convert to fraction form
    16,728.08/24,629.85 = 24,629.85/x
  3. Step 3: Cross multiply
    16,728.08x = 24,629.85 × 24,629.85
  4. Step 4: Simplify right side
    16,728.08x = 606,629,684.20
  5. Step 5: Solve for x
    x = 606,629,684.20/16,728.08
  6. Step 6: Final answer
    x = 36,264.15

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.