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Finding the Third Proportional to 2,569.06 and 3,846.56

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Solution

The third proportional to 2,569.06 and 3,846.56 is: 5,759.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,569.06 : 3,846.56 = 3,846.56 : x
  2. Step 2: Convert to fraction form
    2,569.06/3,846.56 = 3,846.56/x
  3. Step 3: Cross multiply
    2,569.06x = 3,846.56 × 3,846.56
  4. Step 4: Simplify right side
    2,569.06x = 14,796,043.07
  5. Step 5: Solve for x
    x = 14,796,043.07/2,569.06
  6. Step 6: Final answer
    x = 5,759.32

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