Home / 5,958.73-8,940.45-2,261.94

Finding the Fourth Proportional to 5,958.73, 8,940.45 and 2,261.94

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Solution

The fourth proportional to 5,958.73, 8,940.45 and 2,261.94 is: 3,393.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958.73 : 8,940.45 = 2,261.94 : x
  2. Step 2: Convert to fraction form
    5,958.73/8,940.45 = 2,261.94/x
  3. Step 3: Cross multiply
    5,958.73x = 8,940.45 × 2,261.94
  4. Step 4: Simplify right side
    5,958.73x = 20,222,761.47
  5. Step 5: Solve for x
    x = 20,222,761.47/5,958.73
  6. Step 6: Final answer
    x = 3,393.81

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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.