Home / 2,068.36-3,104.46-2,020.84

Finding the Fourth Proportional to 2,068.36, 3,104.46 and 2,020.84

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Solution

The fourth proportional to 2,068.36, 3,104.46 and 2,020.84 is: 3,033.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068.36 : 3,104.46 = 2,020.84 : x
  2. Step 2: Convert to fraction form
    2,068.36/3,104.46 = 2,020.84/x
  3. Step 3: Cross multiply
    2,068.36x = 3,104.46 × 2,020.84
  4. Step 4: Simplify right side
    2,068.36x = 6,273,616.95
  5. Step 5: Solve for x
    x = 6,273,616.95/2,068.36
  6. Step 6: Final answer
    x = 3,033.14

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1.5x scale

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.