Home / 5,497.73-8,249.33-2,576.26

Finding the Fourth Proportional to 5,497.73, 8,249.33 and 2,576.26

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Solution

The fourth proportional to 5,497.73, 8,249.33 and 2,576.26 is: 3,865.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,497.73 : 8,249.33 = 2,576.26 : x
  2. Step 2: Convert to fraction form
    5,497.73/8,249.33 = 2,576.26/x
  3. Step 3: Cross multiply
    5,497.73x = 8,249.33 × 2,576.26
  4. Step 4: Simplify right side
    5,497.73x = 21,252,385.40
  5. Step 5: Solve for x
    x = 21,252,385.40/5,497.73
  6. Step 6: Final answer
    x = 3,865.67

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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.