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Finding the Third Proportional to 98,236 and 147,927

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Solution

The third proportional to 98,236 and 147,927 is: 222,753.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,236 : 147,927 = 147,927 : x
  2. Step 2: Convert to fraction form
    98,236/147,927 = 147,927/x
  3. Step 3: Cross multiply
    98,236x = 147,927 × 147,927
  4. Step 4: Simplify right side
    98,236x = 21,882,397,329
  5. Step 5: Solve for x
    x = 21,882,397,329/98,236
  6. Step 6: Final answer
    x = 222,753.34

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.