Home / 6,538.44-9,020.34-3,741.96

Finding the Fourth Proportional to 6,538.44, 9,020.34 and 3,741.96

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Solution

The fourth proportional to 6,538.44, 9,020.34 and 3,741.96 is: 5,162.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,538.44 : 9,020.34 = 3,741.96 : x
  2. Step 2: Convert to fraction form
    6,538.44/9,020.34 = 3,741.96/x
  3. Step 3: Cross multiply
    6,538.44x = 9,020.34 × 3,741.96
  4. Step 4: Simplify right side
    6,538.44x = 33,753,751.47
  5. Step 5: Solve for x
    x = 33,753,751.47/6,538.44
  6. Step 6: Final answer
    x = 5,162.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.