Home / 4,425.24-6,109.96-2,936.26

Finding the Fourth Proportional to 4,425.24, 6,109.96 and 2,936.26

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Solution

The fourth proportional to 4,425.24, 6,109.96 and 2,936.26 is: 4,054.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.24 : 6,109.96 = 2,936.26 : x
  2. Step 2: Convert to fraction form
    4,425.24/6,109.96 = 2,936.26/x
  3. Step 3: Cross multiply
    4,425.24x = 6,109.96 × 2,936.26
  4. Step 4: Simplify right side
    4,425.24x = 17,940,431.15
  5. Step 5: Solve for x
    x = 17,940,431.15/4,425.24
  6. Step 6: Final answer
    x = 4,054.11

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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.