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Finding the Third Proportional to 44,504 and 121,160

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Solution

The third proportional to 44,504 and 121,160 is: 329,852.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,504 : 121,160 = 121,160 : x
  2. Step 2: Convert to fraction form
    44,504/121,160 = 121,160/x
  3. Step 3: Cross multiply
    44,504x = 121,160 × 121,160
  4. Step 4: Simplify right side
    44,504x = 14,679,745,600
  5. Step 5: Solve for x
    x = 14,679,745,600/44,504
  6. Step 6: Final answer
    x = 329,852.27

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Why These Related Problems?

These problems maintain the same ratio (2.72) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.