Home / 3,359.06-4,635.57-2,033.20

Finding the Fourth Proportional to 3,359.06, 4,635.57 and 2,033.20

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Solution

The fourth proportional to 3,359.06, 4,635.57 and 2,033.20 is: 2,805.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359.06 : 4,635.57 = 2,033.20 : x
  2. Step 2: Convert to fraction form
    3,359.06/4,635.57 = 2,033.20/x
  3. Step 3: Cross multiply
    3,359.06x = 4,635.57 × 2,033.20
  4. Step 4: Simplify right side
    3,359.06x = 9,425,040.92
  5. Step 5: Solve for x
    x = 9,425,040.92/3,359.06
  6. Step 6: Final answer
    x = 2,805.86

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1.5x scale

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.