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Finding the Third Proportional to 112,367 and 247,333

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Solution

The third proportional to 112,367 and 247,333 is: 544,409.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,367 : 247,333 = 247,333 : x
  2. Step 2: Convert to fraction form
    112,367/247,333 = 247,333/x
  3. Step 3: Cross multiply
    112,367x = 247,333 × 247,333
  4. Step 4: Simplify right side
    112,367x = 61,173,612,889
  5. Step 5: Solve for x
    x = 61,173,612,889/112,367
  6. Step 6: Final answer
    x = 544,409.06

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.