Home / 4,201.18-5,797.65-2,338.18

Finding the Fourth Proportional to 4,201.18, 5,797.65 and 2,338.18

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Solution

The fourth proportional to 4,201.18, 5,797.65 and 2,338.18 is: 3,226.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,201.18 : 5,797.65 = 2,338.18 : x
  2. Step 2: Convert to fraction form
    4,201.18/5,797.65 = 2,338.18/x
  3. Step 3: Cross multiply
    4,201.18x = 5,797.65 × 2,338.18
  4. Step 4: Simplify right side
    4,201.18x = 13,555,949.28
  5. Step 5: Solve for x
    x = 13,555,949.28/4,201.18
  6. Step 6: Final answer
    x = 3,226.70

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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.