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Finding the Third Proportional to 16,957.69 and 36,834.19

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Solution

The third proportional to 16,957.69 and 36,834.19 is: 80,008.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,957.69 : 36,834.19 = 36,834.19 : x
  2. Step 2: Convert to fraction form
    16,957.69/36,834.19 = 36,834.19/x
  3. Step 3: Cross multiply
    16,957.69x = 36,834.19 × 36,834.19
  4. Step 4: Simplify right side
    16,957.69x = 1,356,757,368.79
  5. Step 5: Solve for x
    x = 1,356,757,368.79/16,957.69
  6. Step 6: Final answer
    x = 80,008.40

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.