Home / 2,930.44-4,044.77-2,034.25

Finding the Fourth Proportional to 2,930.44, 4,044.77 and 2,034.25

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Solution

The fourth proportional to 2,930.44, 4,044.77 and 2,034.25 is: 2,807.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,930.44 : 4,044.77 = 2,034.25 : x
  2. Step 2: Convert to fraction form
    2,930.44/4,044.77 = 2,034.25/x
  3. Step 3: Cross multiply
    2,930.44x = 4,044.77 × 2,034.25
  4. Step 4: Simplify right side
    2,930.44x = 8,228,073.37
  5. Step 5: Solve for x
    x = 8,228,073.37/2,930.44
  6. Step 6: Final answer
    x = 2,807.79

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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.