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Finding the Third Proportional to 103,334 and 211,032

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Solution

The third proportional to 103,334 and 211,032 is: 430,976.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,334 : 211,032 = 211,032 : x
  2. Step 2: Convert to fraction form
    103,334/211,032 = 211,032/x
  3. Step 3: Cross multiply
    103,334x = 211,032 × 211,032
  4. Step 4: Simplify right side
    103,334x = 44,534,505,024
  5. Step 5: Solve for x
    x = 44,534,505,024/103,334
  6. Step 6: Final answer
    x = 430,976.30

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.