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Finding the Third Proportional to 1,567.27 and 1,796.77

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Solution

The third proportional to 1,567.27 and 1,796.77 is: 2,059.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567.27 : 1,796.77 = 1,796.77 : x
  2. Step 2: Convert to fraction form
    1,567.27/1,796.77 = 1,796.77/x
  3. Step 3: Cross multiply
    1,567.27x = 1,796.77 × 1,796.77
  4. Step 4: Simplify right side
    1,567.27x = 3,228,366.71
  5. Step 5: Solve for x
    x = 3,228,366.71/1,567.27
  6. Step 6: Final answer
    x = 2,059.87

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These problems maintain the same ratio (1.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.