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Finding the Third Proportional to 1,233.94 and 1,696.41

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Solution

The third proportional to 1,233.94 and 1,696.41 is: 2,332.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233.94 : 1,696.41 = 1,696.41 : x
  2. Step 2: Convert to fraction form
    1,233.94/1,696.41 = 1,696.41/x
  3. Step 3: Cross multiply
    1,233.94x = 1,696.41 × 1,696.41
  4. Step 4: Simplify right side
    1,233.94x = 2,877,794.17
  5. Step 5: Solve for x
    x = 2,877,794.17/1,233.94
  6. Step 6: Final answer
    x = 2,332.20

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.