Home / 7,393.14-11,090.41-2,463.12

Finding the Fourth Proportional to 7,393.14, 11,090.41 and 2,463.12

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Solution

The fourth proportional to 7,393.14, 11,090.41 and 2,463.12 is: 3,694.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,393.14 : 11,090.41 = 2,463.12 : x
  2. Step 2: Convert to fraction form
    7,393.14/11,090.41 = 2,463.12/x
  3. Step 3: Cross multiply
    7,393.14x = 11,090.41 × 2,463.12
  4. Step 4: Simplify right side
    7,393.14x = 27,316,942.91
  5. Step 5: Solve for x
    x = 27,316,942.91/7,393.14
  6. Step 6: Final answer
    x = 3,694.91

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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.