Home / 2,027.02-3,039.05-1,367.26

Finding the Fourth Proportional to 2,027.02, 3,039.05 and 1,367.26

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Solution

The fourth proportional to 2,027.02, 3,039.05 and 1,367.26 is: 2,049.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027.02 : 3,039.05 = 1,367.26 : x
  2. Step 2: Convert to fraction form
    2,027.02/3,039.05 = 1,367.26/x
  3. Step 3: Cross multiply
    2,027.02x = 3,039.05 × 1,367.26
  4. Step 4: Simplify right side
    2,027.02x = 4,155,156.31
  5. Step 5: Solve for x
    x = 4,155,156.31/2,027.02
  6. Step 6: Final answer
    x = 2,049.88

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Why These Related Problems?

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