Home / 2,033.24-3,047.50-935.30

Finding the Fourth Proportional to 2,033.24, 3,047.50 and 935.30

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Solution

The fourth proportional to 2,033.24, 3,047.50 and 935.30 is: 1,401.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033.24 : 3,047.50 = 935.30 : x
  2. Step 2: Convert to fraction form
    2,033.24/3,047.50 = 935.30/x
  3. Step 3: Cross multiply
    2,033.24x = 3,047.50 × 935.30
  4. Step 4: Simplify right side
    2,033.24x = 2,850,309.17
  5. Step 5: Solve for x
    x = 2,850,309.17/2,033.24
  6. Step 6: Final answer
    x = 1,401.86

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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.