Home / 3,974.23-5,960.67-1,052.83

Finding the Fourth Proportional to 3,974.23, 5,960.67 and 1,052.83

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Solution

The fourth proportional to 3,974.23, 5,960.67 and 1,052.83 is: 1,579.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,974.23 : 5,960.67 = 1,052.83 : x
  2. Step 2: Convert to fraction form
    3,974.23/5,960.67 = 1,052.83/x
  3. Step 3: Cross multiply
    3,974.23x = 5,960.67 × 1,052.83
  4. Step 4: Simplify right side
    3,974.23x = 6,275,566.93
  5. Step 5: Solve for x
    x = 6,275,566.93/3,974.23
  6. Step 6: Final answer
    x = 1,579.06

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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.