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Finding the Third Proportional to 93,505.50 and 192,519

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Solution

The third proportional to 93,505.50 and 192,519 is: 396,378.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,505.50 : 192,519 = 192,519 : x
  2. Step 2: Convert to fraction form
    93,505.50/192,519 = 192,519/x
  3. Step 3: Cross multiply
    93,505.50x = 192,519 × 192,519
  4. Step 4: Simplify right side
    93,505.50x = 37,063,565,361
  5. Step 5: Solve for x
    x = 37,063,565,361/93,505.50
  6. Step 6: Final answer
    x = 396,378.45

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.