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Finding the Third Proportional to 97,948 and 219,864

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Solution

The third proportional to 97,948 and 219,864 is: 493,529.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,948 : 219,864 = 219,864 : x
  2. Step 2: Convert to fraction form
    97,948/219,864 = 219,864/x
  3. Step 3: Cross multiply
    97,948x = 219,864 × 219,864
  4. Step 4: Simplify right side
    97,948x = 48,340,178,496
  5. Step 5: Solve for x
    x = 48,340,178,496/97,948
  6. Step 6: Final answer
    x = 493,529.00

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Why These Related Problems?

These problems maintain the same ratio (2.24) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.