Home / 7,092.92-10,635.82-4,132.34

Finding the Fourth Proportional to 7,092.92, 10,635.82 and 4,132.34

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Solution

The fourth proportional to 7,092.92, 10,635.82 and 4,132.34 is: 6,196.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,092.92 : 10,635.82 = 4,132.34 : x
  2. Step 2: Convert to fraction form
    7,092.92/10,635.82 = 4,132.34/x
  3. Step 3: Cross multiply
    7,092.92x = 10,635.82 × 4,132.34
  4. Step 4: Simplify right side
    7,092.92x = 43,950,824.42
  5. Step 5: Solve for x
    x = 43,950,824.42/7,092.92
  6. Step 6: Final answer
    x = 6,196.44

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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.