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Finding the Third Proportional to 137,922 and 295,526

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Solution

The third proportional to 137,922 and 295,526 is: 633,224.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,922 : 295,526 = 295,526 : x
  2. Step 2: Convert to fraction form
    137,922/295,526 = 295,526/x
  3. Step 3: Cross multiply
    137,922x = 295,526 × 295,526
  4. Step 4: Simplify right side
    137,922x = 87,335,616,676
  5. Step 5: Solve for x
    x = 87,335,616,676/137,922
  6. Step 6: Final answer
    x = 633,224.70

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.