Home / 4,429.05-6,105.41-3,641.73

Finding the Fourth Proportional to 4,429.05, 6,105.41 and 3,641.73

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Solution

The fourth proportional to 4,429.05, 6,105.41 and 3,641.73 is: 5,020.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429.05 : 6,105.41 = 3,641.73 : x
  2. Step 2: Convert to fraction form
    4,429.05/6,105.41 = 3,641.73/x
  3. Step 3: Cross multiply
    4,429.05x = 6,105.41 × 3,641.73
  4. Step 4: Simplify right side
    4,429.05x = 22,234,206.02
  5. Step 5: Solve for x
    x = 22,234,206.02/4,429.05
  6. Step 6: Final answer
    x = 5,020.09

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