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Finding the Third Proportional to 115,073 and 246,137

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Solution

The third proportional to 115,073 and 246,137 is: 526,478.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,073 : 246,137 = 246,137 : x
  2. Step 2: Convert to fraction form
    115,073/246,137 = 246,137/x
  3. Step 3: Cross multiply
    115,073x = 246,137 × 246,137
  4. Step 4: Simplify right side
    115,073x = 60,583,422,769
  5. Step 5: Solve for x
    x = 60,583,422,769/115,073
  6. Step 6: Final answer
    x = 526,478.17

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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.