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Finding the Third Proportional to 499.66 and 1,167.06

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Solution

The third proportional to 499.66 and 1,167.06 is: 2,725.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    499.66 : 1,167.06 = 1,167.06 : x
  2. Step 2: Convert to fraction form
    499.66/1,167.06 = 1,167.06/x
  3. Step 3: Cross multiply
    499.66x = 1,167.06 × 1,167.06
  4. Step 4: Simplify right side
    499.66x = 1,362,034.88
  5. Step 5: Solve for x
    x = 1,362,034.88/499.66
  6. Step 6: Final answer
    x = 2,725.94

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.