Home / 5,930.23-8,876.89-3,734.35

Finding the Fourth Proportional to 5,930.23, 8,876.89 and 3,734.35

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Solution

The fourth proportional to 5,930.23, 8,876.89 and 3,734.35 is: 5,589.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930.23 : 8,876.89 = 3,734.35 : x
  2. Step 2: Convert to fraction form
    5,930.23/8,876.89 = 3,734.35/x
  3. Step 3: Cross multiply
    5,930.23x = 8,876.89 × 3,734.35
  4. Step 4: Simplify right side
    5,930.23x = 33,149,396.65
  5. Step 5: Solve for x
    x = 33,149,396.65/5,930.23
  6. Step 6: Final answer
    x = 5,589.90

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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.