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Finding the Third Proportional to 94,689.38 and 207,195.38

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Solution

The third proportional to 94,689.38 and 207,195.38 is: 453,376.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,689.38 : 207,195.38 = 207,195.38 : x
  2. Step 2: Convert to fraction form
    94,689.38/207,195.38 = 207,195.38/x
  3. Step 3: Cross multiply
    94,689.38x = 207,195.38 × 207,195.38
  4. Step 4: Simplify right side
    94,689.38x = 42,929,923,421.39
  5. Step 5: Solve for x
    x = 42,929,923,421.39/94,689.38
  6. Step 6: Final answer
    x = 453,376.35

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.