Home / 2,062.20-3,093.64-1,022.25

Finding the Fourth Proportional to 2,062.20, 3,093.64 and 1,022.25

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Solution

The fourth proportional to 2,062.20, 3,093.64 and 1,022.25 is: 1,533.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062.20 : 3,093.64 = 1,022.25 : x
  2. Step 2: Convert to fraction form
    2,062.20/3,093.64 = 1,022.25/x
  3. Step 3: Cross multiply
    2,062.20x = 3,093.64 × 1,022.25
  4. Step 4: Simplify right side
    2,062.20x = 3,162,473.49
  5. Step 5: Solve for x
    x = 3,162,473.49/2,062.20
  6. Step 6: Final answer
    x = 1,533.54

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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.