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Finding the Third Proportional to 104,871 and 224,504

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Solution

The third proportional to 104,871 and 224,504 is: 480,609.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,871 : 224,504 = 224,504 : x
  2. Step 2: Convert to fraction form
    104,871/224,504 = 224,504/x
  3. Step 3: Cross multiply
    104,871x = 224,504 × 224,504
  4. Step 4: Simplify right side
    104,871x = 50,402,046,016
  5. Step 5: Solve for x
    x = 50,402,046,016/104,871
  6. Step 6: Final answer
    x = 480,609.95

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.