Home / 5,992.82-8,263.65-4,199.73

Finding the Fourth Proportional to 5,992.82, 8,263.65 and 4,199.73

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Solution

The fourth proportional to 5,992.82, 8,263.65 and 4,199.73 is: 5,791.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992.82 : 8,263.65 = 4,199.73 : x
  2. Step 2: Convert to fraction form
    5,992.82/8,263.65 = 4,199.73/x
  3. Step 3: Cross multiply
    5,992.82x = 8,263.65 × 4,199.73
  4. Step 4: Simplify right side
    5,992.82x = 34,705,098.81
  5. Step 5: Solve for x
    x = 34,705,098.81/5,992.82
  6. Step 6: Final answer
    x = 5,791.11

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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.