Home / 2,350.22-3,235.91-1,995.44

Finding the Fourth Proportional to 2,350.22, 3,235.91 and 1,995.44

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Solution

The fourth proportional to 2,350.22, 3,235.91 and 1,995.44 is: 2,747.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350.22 : 3,235.91 = 1,995.44 : x
  2. Step 2: Convert to fraction form
    2,350.22/3,235.91 = 1,995.44/x
  3. Step 3: Cross multiply
    2,350.22x = 3,235.91 × 1,995.44
  4. Step 4: Simplify right side
    2,350.22x = 6,457,053.06
  5. Step 5: Solve for x
    x = 6,457,053.06/2,350.22
  6. Step 6: Final answer
    x = 2,747.43

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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.