Home / 7,293.82-10,944.97-3,076.81

Finding the Fourth Proportional to 7,293.82, 10,944.97 and 3,076.81

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Solution

The fourth proportional to 7,293.82, 10,944.97 and 3,076.81 is: 4,617.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,293.82 : 10,944.97 = 3,076.81 : x
  2. Step 2: Convert to fraction form
    7,293.82/10,944.97 = 3,076.81/x
  3. Step 3: Cross multiply
    7,293.82x = 10,944.97 × 3,076.81
  4. Step 4: Simplify right side
    7,293.82x = 33,675,552.08
  5. Step 5: Solve for x
    x = 33,675,552.08/7,293.82
  6. Step 6: Final answer
    x = 4,617.00

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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.