Home / 2,027.34-2,797.74-1,095.84

Finding the Fourth Proportional to 2,027.34, 2,797.74 and 1,095.84

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Solution

The fourth proportional to 2,027.34, 2,797.74 and 1,095.84 is: 1,512.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027.34 : 2,797.74 = 1,095.84 : x
  2. Step 2: Convert to fraction form
    2,027.34/2,797.74 = 1,095.84/x
  3. Step 3: Cross multiply
    2,027.34x = 2,797.74 × 1,095.84
  4. Step 4: Simplify right side
    2,027.34x = 3,065,875.40
  5. Step 5: Solve for x
    x = 3,065,875.40/2,027.34
  6. Step 6: Final answer
    x = 1,512.27

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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.