Home / 5,943.73-8,199.94-3,424.49

Finding the Fourth Proportional to 5,943.73, 8,199.94 and 3,424.49

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Solution

The fourth proportional to 5,943.73, 8,199.94 and 3,424.49 is: 4,724.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,943.73 : 8,199.94 = 3,424.49 : x
  2. Step 2: Convert to fraction form
    5,943.73/8,199.94 = 3,424.49/x
  3. Step 3: Cross multiply
    5,943.73x = 8,199.94 × 3,424.49
  4. Step 4: Simplify right side
    5,943.73x = 28,080,612.53
  5. Step 5: Solve for x
    x = 28,080,612.53/5,943.73
  6. Step 6: Final answer
    x = 4,724.41

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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.