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Finding the Third Proportional to 196,964 and 295,376

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Solution

The third proportional to 196,964 and 295,376 is: 442,959.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,964 : 295,376 = 295,376 : x
  2. Step 2: Convert to fraction form
    196,964/295,376 = 295,376/x
  3. Step 3: Cross multiply
    196,964x = 295,376 × 295,376
  4. Step 4: Simplify right side
    196,964x = 87,246,981,376
  5. Step 5: Solve for x
    x = 87,246,981,376/196,964
  6. Step 6: Final answer
    x = 442,959.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.