Home / 7,383.62-11,073.04-2,451.94

Finding the Fourth Proportional to 7,383.62, 11,073.04 and 2,451.94

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Solution

The fourth proportional to 7,383.62, 11,073.04 and 2,451.94 is: 3,677.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,383.62 : 11,073.04 = 2,451.94 : x
  2. Step 2: Convert to fraction form
    7,383.62/11,073.04 = 2,451.94/x
  3. Step 3: Cross multiply
    7,383.62x = 11,073.04 × 2,451.94
  4. Step 4: Simplify right side
    7,383.62x = 27,150,409.68
  5. Step 5: Solve for x
    x = 27,150,409.68/7,383.62
  6. Step 6: Final answer
    x = 3,677.11

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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.