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Finding the Third Proportional to 22,712 and 49,798

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Solution

The third proportional to 22,712 and 49,798 is: 109,186.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,712 : 49,798 = 49,798 : x
  2. Step 2: Convert to fraction form
    22,712/49,798 = 49,798/x
  3. Step 3: Cross multiply
    22,712x = 49,798 × 49,798
  4. Step 4: Simplify right side
    22,712x = 2,479,840,804
  5. Step 5: Solve for x
    x = 2,479,840,804/22,712
  6. Step 6: Final answer
    x = 109,186.37

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.