Home / 6,092-8,408.54-3,972.82

Finding the Fourth Proportional to 6,092, 8,408.54 and 3,972.82

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Solution

The fourth proportional to 6,092, 8,408.54 and 3,972.82 is: 5,483.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,092 : 8,408.54 = 3,972.82 : x
  2. Step 2: Convert to fraction form
    6,092/8,408.54 = 3,972.82/x
  3. Step 3: Cross multiply
    6,092x = 8,408.54 × 3,972.82
  4. Step 4: Simplify right side
    6,092x = 33,405,553.98
  5. Step 5: Solve for x
    x = 33,405,553.98/6,092
  6. Step 6: Final answer
    x = 5,483.51

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1.5x scale

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.