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Finding the Fourth Proportional to 2,563.05, 3,537.02 and 1,444.00

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Solution

The fourth proportional to 2,563.05, 3,537.02 and 1,444.00 is: 1,992.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563.05 : 3,537.02 = 1,444.00 : x
  2. Step 2: Convert to fraction form
    2,563.05/3,537.02 = 1,444.00/x
  3. Step 3: Cross multiply
    2,563.05x = 3,537.02 × 1,444.00
  4. Step 4: Simplify right side
    2,563.05x = 5,107,460.10
  5. Step 5: Solve for x
    x = 5,107,460.10/2,563.05
  6. Step 6: Final answer
    x = 1,992.73

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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.