Home / 5,499.36-8,246.61-2,576.07

Finding the Fourth Proportional to 5,499.36, 8,246.61 and 2,576.07

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Solution

The fourth proportional to 5,499.36, 8,246.61 and 2,576.07 is: 3,862.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,499.36 : 8,246.61 = 2,576.07 : x
  2. Step 2: Convert to fraction form
    5,499.36/8,246.61 = 2,576.07/x
  3. Step 3: Cross multiply
    5,499.36x = 8,246.61 × 2,576.07
  4. Step 4: Simplify right side
    5,499.36x = 21,243,844.62
  5. Step 5: Solve for x
    x = 21,243,844.62/5,499.36
  6. Step 6: Final answer
    x = 3,862.97

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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.