Home / 5,964.66-8,943.50-3,992.54

Finding the Fourth Proportional to 5,964.66, 8,943.50 and 3,992.54

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Solution

The fourth proportional to 5,964.66, 8,943.50 and 3,992.54 is: 5,986.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,964.66 : 8,943.50 = 3,992.54 : x
  2. Step 2: Convert to fraction form
    5,964.66/8,943.50 = 3,992.54/x
  3. Step 3: Cross multiply
    5,964.66x = 8,943.50 × 3,992.54
  4. Step 4: Simplify right side
    5,964.66x = 35,707,216.81
  5. Step 5: Solve for x
    x = 35,707,216.81/5,964.66
  6. Step 6: Final answer
    x = 5,986.46

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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.