Home / 3,505.67-4,834.77-3,033.41

Finding the Fourth Proportional to 3,505.67, 4,834.77 and 3,033.41

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Solution

The fourth proportional to 3,505.67, 4,834.77 and 3,033.41 is: 4,183.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505.67 : 4,834.77 = 3,033.41 : x
  2. Step 2: Convert to fraction form
    3,505.67/4,834.77 = 3,033.41/x
  3. Step 3: Cross multiply
    3,505.67x = 4,834.77 × 3,033.41
  4. Step 4: Simplify right side
    3,505.67x = 14,665,839.67
  5. Step 5: Solve for x
    x = 14,665,839.67/3,505.67
  6. Step 6: Final answer
    x = 4,183.47

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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.