Home / 5,548.50-8,324.82-2,262.42

Finding the Fourth Proportional to 5,548.50, 8,324.82 and 2,262.42

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Solution

The fourth proportional to 5,548.50, 8,324.82 and 2,262.42 is: 3,394.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,548.50 : 8,324.82 = 2,262.42 : x
  2. Step 2: Convert to fraction form
    5,548.50/8,324.82 = 2,262.42/x
  3. Step 3: Cross multiply
    5,548.50x = 8,324.82 × 2,262.42
  4. Step 4: Simplify right side
    5,548.50x = 18,834,239.26
  5. Step 5: Solve for x
    x = 18,834,239.26/5,548.50
  6. Step 6: Final answer
    x = 3,394.47

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1.5x scale

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.