Home / 3,330.91-4,993.53-2,033.29

Finding the Fourth Proportional to 3,330.91, 4,993.53 and 2,033.29

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Solution

The fourth proportional to 3,330.91, 4,993.53 and 2,033.29 is: 3,048.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330.91 : 4,993.53 = 2,033.29 : x
  2. Step 2: Convert to fraction form
    3,330.91/4,993.53 = 2,033.29/x
  3. Step 3: Cross multiply
    3,330.91x = 4,993.53 × 2,033.29
  4. Step 4: Simplify right side
    3,330.91x = 10,153,294.61
  5. Step 5: Solve for x
    x = 10,153,294.61/3,330.91
  6. Step 6: Final answer
    x = 3,048.20

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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.