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Finding the Third Proportional to 104,619 and 228,192

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Solution

The third proportional to 104,619 and 228,192 is: 497,725.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,619 : 228,192 = 228,192 : x
  2. Step 2: Convert to fraction form
    104,619/228,192 = 228,192/x
  3. Step 3: Cross multiply
    104,619x = 228,192 × 228,192
  4. Step 4: Simplify right side
    104,619x = 52,071,588,864
  5. Step 5: Solve for x
    x = 52,071,588,864/104,619
  6. Step 6: Final answer
    x = 497,725.93

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.