Home / 4,107.06-5,667.44-2,338.31

Finding the Fourth Proportional to 4,107.06, 5,667.44 and 2,338.31

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Solution

The fourth proportional to 4,107.06, 5,667.44 and 2,338.31 is: 3,226.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107.06 : 5,667.44 = 2,338.31 : x
  2. Step 2: Convert to fraction form
    4,107.06/5,667.44 = 2,338.31/x
  3. Step 3: Cross multiply
    4,107.06x = 5,667.44 × 2,338.31
  4. Step 4: Simplify right side
    4,107.06x = 13,252,234.10
  5. Step 5: Solve for x
    x = 13,252,234.10/4,107.06
  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.