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Finding the Third Proportional to 53,598 and 113,232

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Solution

The third proportional to 53,598 and 113,232 is: 239,215.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,598 : 113,232 = 113,232 : x
  2. Step 2: Convert to fraction form
    53,598/113,232 = 113,232/x
  3. Step 3: Cross multiply
    53,598x = 113,232 × 113,232
  4. Step 4: Simplify right side
    53,598x = 12,821,485,824
  5. Step 5: Solve for x
    x = 12,821,485,824/53,598
  6. Step 6: Final answer
    x = 239,215.75

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.