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Finding the Third Proportional to 17,101.13 and 28,727.16

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Solution

The third proportional to 17,101.13 and 28,727.16 is: 48,257.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,101.13 : 28,727.16 = 28,727.16 : x
  2. Step 2: Convert to fraction form
    17,101.13/28,727.16 = 28,727.16/x
  3. Step 3: Cross multiply
    17,101.13x = 28,727.16 × 28,727.16
  4. Step 4: Simplify right side
    17,101.13x = 825,249,506.21
  5. Step 5: Solve for x
    x = 825,249,506.21/17,101.13
  6. Step 6: Final answer
    x = 48,257.03

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Why These Related Problems?

These problems maintain the same ratio (1.68) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.