Home / 4,029.75-6,044.49-3,329.91

Finding the Fourth Proportional to 4,029.75, 6,044.49 and 3,329.91

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Solution

The fourth proportional to 4,029.75, 6,044.49 and 3,329.91 is: 4,994.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029.75 : 6,044.49 = 3,329.91 : x
  2. Step 2: Convert to fraction form
    4,029.75/6,044.49 = 3,329.91/x
  3. Step 3: Cross multiply
    4,029.75x = 6,044.49 × 3,329.91
  4. Step 4: Simplify right side
    4,029.75x = 20,127,607.70
  5. Step 5: Solve for x
    x = 20,127,607.70/4,029.75
  6. Step 6: Final answer
    x = 4,994.75

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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.