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Finding the Third Proportional to 113,636 and 246,928

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Solution

The third proportional to 113,636 and 246,928 is: 536,567.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,636 : 246,928 = 246,928 : x
  2. Step 2: Convert to fraction form
    113,636/246,928 = 246,928/x
  3. Step 3: Cross multiply
    113,636x = 246,928 × 246,928
  4. Step 4: Simplify right side
    113,636x = 60,973,437,184
  5. Step 5: Solve for x
    x = 60,973,437,184/113,636
  6. Step 6: Final answer
    x = 536,567.96

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.