Home / 6,201.23-9,299.87-2,040.28

Finding the Fourth Proportional to 6,201.23, 9,299.87 and 2,040.28

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Solution

The fourth proportional to 6,201.23, 9,299.87 and 2,040.28 is: 3,059.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,201.23 : 9,299.87 = 2,040.28 : x
  2. Step 2: Convert to fraction form
    6,201.23/9,299.87 = 2,040.28/x
  3. Step 3: Cross multiply
    6,201.23x = 9,299.87 × 2,040.28
  4. Step 4: Simplify right side
    6,201.23x = 18,974,338.76
  5. Step 5: Solve for x
    x = 18,974,338.76/6,201.23
  6. Step 6: Final answer
    x = 3,059.77

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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.