Home / 4,132.44-6,194.48-2,053.94

Finding the Fourth Proportional to 4,132.44, 6,194.48 and 2,053.94

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Solution

The fourth proportional to 4,132.44, 6,194.48 and 2,053.94 is: 3,078.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132.44 : 6,194.48 = 2,053.94 : x
  2. Step 2: Convert to fraction form
    4,132.44/6,194.48 = 2,053.94/x
  3. Step 3: Cross multiply
    4,132.44x = 6,194.48 × 2,053.94
  4. Step 4: Simplify right side
    4,132.44x = 12,723,049.01
  5. Step 5: Solve for x
    x = 12,723,049.01/4,132.44
  6. Step 6: Final answer
    x = 3,078.82

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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.