Home / 7,027.32-10,546.17-3,329.54

Finding the Fourth Proportional to 7,027.32, 10,546.17 and 3,329.54

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Solution

The fourth proportional to 7,027.32, 10,546.17 and 3,329.54 is: 4,996.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,027.32 : 10,546.17 = 3,329.54 : x
  2. Step 2: Convert to fraction form
    7,027.32/10,546.17 = 3,329.54/x
  3. Step 3: Cross multiply
    7,027.32x = 10,546.17 × 3,329.54
  4. Step 4: Simplify right side
    7,027.32x = 35,113,869.19
  5. Step 5: Solve for x
    x = 35,113,869.19/7,027.32
  6. Step 6: Final answer
    x = 4,996.76

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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.