Home / 3,935.96-5,910.24-2,293.70

Finding the Fourth Proportional to 3,935.96, 5,910.24 and 2,293.70

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Solution

The fourth proportional to 3,935.96, 5,910.24 and 2,293.70 is: 3,444.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,935.96 : 5,910.24 = 2,293.70 : x
  2. Step 2: Convert to fraction form
    3,935.96/5,910.24 = 2,293.70/x
  3. Step 3: Cross multiply
    3,935.96x = 5,910.24 × 2,293.70
  4. Step 4: Simplify right side
    3,935.96x = 13,556,317.49
  5. Step 5: Solve for x
    x = 13,556,317.49/3,935.96
  6. Step 6: Final answer
    x = 3,444.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.