Home / 3,519.17-4,856.66-2,027.24

Finding the Fourth Proportional to 3,519.17, 4,856.66 and 2,027.24

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Solution

The fourth proportional to 3,519.17, 4,856.66 and 2,027.24 is: 2,797.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,519.17 : 4,856.66 = 2,027.24 : x
  2. Step 2: Convert to fraction form
    3,519.17/4,856.66 = 2,027.24/x
  3. Step 3: Cross multiply
    3,519.17x = 4,856.66 × 2,027.24
  4. Step 4: Simplify right side
    3,519.17x = 9,845,581.00
  5. Step 5: Solve for x
    x = 9,845,581.00/3,519.17
  6. Step 6: Final answer
    x = 2,797.70

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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.