Home / 2,027.35-2,797.73-1,095.85

Finding the Fourth Proportional to 2,027.35, 2,797.73 and 1,095.85

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Solution

The fourth proportional to 2,027.35, 2,797.73 and 1,095.85 is: 1,512.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027.35 : 2,797.73 = 1,095.85 : x
  2. Step 2: Convert to fraction form
    2,027.35/2,797.73 = 1,095.85/x
  3. Step 3: Cross multiply
    2,027.35x = 2,797.73 × 1,095.85
  4. Step 4: Simplify right side
    2,027.35x = 3,065,888.17
  5. Step 5: Solve for x
    x = 3,065,888.17/2,027.35
  6. Step 6: Final answer
    x = 1,512.27

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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.