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Finding the Third Proportional to 93,951 and 197,133

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Solution

The third proportional to 93,951 and 197,133 is: 413,634.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,951 : 197,133 = 197,133 : x
  2. Step 2: Convert to fraction form
    93,951/197,133 = 197,133/x
  3. Step 3: Cross multiply
    93,951x = 197,133 × 197,133
  4. Step 4: Simplify right side
    93,951x = 38,861,419,689
  5. Step 5: Solve for x
    x = 38,861,419,689/93,951
  6. Step 6: Final answer
    x = 413,634.98

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.