Home / 4,260.24-5,879.43-2,371.95

Finding the Fourth Proportional to 4,260.24, 5,879.43 and 2,371.95

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Solution

The fourth proportional to 4,260.24, 5,879.43 and 2,371.95 is: 3,273.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260.24 : 5,879.43 = 2,371.95 : x
  2. Step 2: Convert to fraction form
    4,260.24/5,879.43 = 2,371.95/x
  3. Step 3: Cross multiply
    4,260.24x = 5,879.43 × 2,371.95
  4. Step 4: Simplify right side
    4,260.24x = 13,945,713.99
  5. Step 5: Solve for x
    x = 13,945,713.99/4,260.24
  6. Step 6: Final answer
    x = 3,273.46

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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.