Home / 2,027.25-2,797.61-1,095.75

Finding the Fourth Proportional to 2,027.25, 2,797.61 and 1,095.75

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Solution

The fourth proportional to 2,027.25, 2,797.61 and 1,095.75 is: 1,512.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027.25 : 2,797.61 = 1,095.75 : x
  2. Step 2: Convert to fraction form
    2,027.25/2,797.61 = 1,095.75/x
  3. Step 3: Cross multiply
    2,027.25x = 2,797.61 × 1,095.75
  4. Step 4: Simplify right side
    2,027.25x = 3,065,475.68
  5. Step 5: Solve for x
    x = 3,065,475.68/2,027.25
  6. Step 6: Final answer
    x = 1,512.14

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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.