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Finding the Third Proportional to 17,214.63 and 36,496.25

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Solution

The third proportional to 17,214.63 and 36,496.25 is: 77,374.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,214.63 : 36,496.25 = 36,496.25 : x
  2. Step 2: Convert to fraction form
    17,214.63/36,496.25 = 36,496.25/x
  3. Step 3: Cross multiply
    17,214.63x = 36,496.25 × 36,496.25
  4. Step 4: Simplify right side
    17,214.63x = 1,331,976,264.06
  5. Step 5: Solve for x
    x = 1,331,976,264.06/17,214.63
  6. Step 6: Final answer
    x = 77,374.69

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.