Home / 7,356.14-11,028.01-3,193.01

Finding the Fourth Proportional to 7,356.14, 11,028.01 and 3,193.01

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Solution

The fourth proportional to 7,356.14, 11,028.01 and 3,193.01 is: 4,786.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,356.14 : 11,028.01 = 3,193.01 : x
  2. Step 2: Convert to fraction form
    7,356.14/11,028.01 = 3,193.01/x
  3. Step 3: Cross multiply
    7,356.14x = 11,028.01 × 3,193.01
  4. Step 4: Simplify right side
    7,356.14x = 35,212,546.21
  5. Step 5: Solve for x
    x = 35,212,546.21/7,356.14
  6. Step 6: Final answer
    x = 4,786.82

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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.