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Finding the Fourth Proportional to 2,751.37, 3,797.01 and 1,572.82

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Solution

The fourth proportional to 2,751.37, 3,797.01 and 1,572.82 is: 2,170.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751.37 : 3,797.01 = 1,572.82 : x
  2. Step 2: Convert to fraction form
    2,751.37/3,797.01 = 1,572.82/x
  3. Step 3: Cross multiply
    2,751.37x = 3,797.01 × 1,572.82
  4. Step 4: Simplify right side
    2,751.37x = 5,972,013.27
  5. Step 5: Solve for x
    x = 5,972,013.27/2,751.37
  6. Step 6: Final answer
    x = 2,170.56

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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.