Home / 5,990.01-8,976.83-3,062.18

Finding the Fourth Proportional to 5,990.01, 8,976.83 and 3,062.18

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Solution

The fourth proportional to 5,990.01, 8,976.83 and 3,062.18 is: 4,589.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,990.01 : 8,976.83 = 3,062.18 : x
  2. Step 2: Convert to fraction form
    5,990.01/8,976.83 = 3,062.18/x
  3. Step 3: Cross multiply
    5,990.01x = 8,976.83 × 3,062.18
  4. Step 4: Simplify right side
    5,990.01x = 27,488,609.09
  5. Step 5: Solve for x
    x = 27,488,609.09/5,990.01
  6. Step 6: Final answer
    x = 4,589.08

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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.