Home / 7,375.25-11,060.55-2,694.67

Finding the Fourth Proportional to 7,375.25, 11,060.55 and 2,694.67

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Solution

The fourth proportional to 7,375.25, 11,060.55 and 2,694.67 is: 4,041.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,375.25 : 11,060.55 = 2,694.67 : x
  2. Step 2: Convert to fraction form
    7,375.25/11,060.55 = 2,694.67/x
  3. Step 3: Cross multiply
    7,375.25x = 11,060.55 × 2,694.67
  4. Step 4: Simplify right side
    7,375.25x = 29,804,504.62
  5. Step 5: Solve for x
    x = 29,804,504.62/7,375.25
  6. Step 6: Final answer
    x = 4,041.15

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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.