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Finding the Fourth Proportional to 2,664.00, 3,676.52 and 1,544.93

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Solution

The fourth proportional to 2,664.00, 3,676.52 and 1,544.93 is: 2,132.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664.00 : 3,676.52 = 1,544.93 : x
  2. Step 2: Convert to fraction form
    2,664.00/3,676.52 = 1,544.93/x
  3. Step 3: Cross multiply
    2,664.00x = 3,676.52 × 1,544.93
  4. Step 4: Simplify right side
    2,664.00x = 5,679,954.92
  5. Step 5: Solve for x
    x = 5,679,954.92/2,664.00
  6. Step 6: Final answer
    x = 2,132.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.