Home / 10,326.38-14,249.94-5,850.04

Finding the Fourth Proportional to 10,326.38, 14,249.94 and 5,850.04

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Solution

The fourth proportional to 10,326.38, 14,249.94 and 5,850.04 is: 8,072.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,326.38 : 14,249.94 = 5,850.04 : x
  2. Step 2: Convert to fraction form
    10,326.38/14,249.94 = 5,850.04/x
  3. Step 3: Cross multiply
    10,326.38x = 14,249.94 × 5,850.04
  4. Step 4: Simplify right side
    10,326.38x = 83,362,719.00
  5. Step 5: Solve for x
    x = 83,362,719.00/10,326.38
  6. Step 6: Final answer
    x = 8,072.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.