Home / 2,571.23-3,548.50-1,452.44

Finding the Fourth Proportional to 2,571.23, 3,548.50 and 1,452.44

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Solution

The fourth proportional to 2,571.23, 3,548.50 and 1,452.44 is: 2,004.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,571.23 : 3,548.50 = 1,452.44 : x
  2. Step 2: Convert to fraction form
    2,571.23/3,548.50 = 1,452.44/x
  3. Step 3: Cross multiply
    2,571.23x = 3,548.50 × 1,452.44
  4. Step 4: Simplify right side
    2,571.23x = 5,153,961.97
  5. Step 5: Solve for x
    x = 5,153,961.97/2,571.23
  6. Step 6: Final answer
    x = 2,004.48

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Why These Related Problems?

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