Home / 2,462.07-3,667.68-2,310.81

Finding the Fourth Proportional to 2,462.07, 3,667.68 and 2,310.81

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Solution

The fourth proportional to 2,462.07, 3,667.68 and 2,310.81 is: 3,442.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462.07 : 3,667.68 = 2,310.81 : x
  2. Step 2: Convert to fraction form
    2,462.07/3,667.68 = 2,310.81/x
  3. Step 3: Cross multiply
    2,462.07x = 3,667.68 × 2,310.81
  4. Step 4: Simplify right side
    2,462.07x = 8,475,297.87
  5. Step 5: Solve for x
    x = 8,475,297.87/2,462.07
  6. Step 6: Final answer
    x = 3,442.34

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.