Home / 4,341.20-5,991.83-2,826.07

Finding the Fourth Proportional to 4,341.20, 5,991.83 and 2,826.07

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Solution

The fourth proportional to 4,341.20, 5,991.83 and 2,826.07 is: 3,900.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341.20 : 5,991.83 = 2,826.07 : x
  2. Step 2: Convert to fraction form
    4,341.20/5,991.83 = 2,826.07/x
  3. Step 3: Cross multiply
    4,341.20x = 5,991.83 × 2,826.07
  4. Step 4: Simplify right side
    4,341.20x = 16,933,331.01
  5. Step 5: Solve for x
    x = 16,933,331.01/4,341.20
  6. Step 6: Final answer
    x = 3,900.61

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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.