Home / 4,412.38-6,610.08-2,741.54

Finding the Fourth Proportional to 4,412.38, 6,610.08 and 2,741.54

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Solution

The fourth proportional to 4,412.38, 6,610.08 and 2,741.54 is: 4,107.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,412.38 : 6,610.08 = 2,741.54 : x
  2. Step 2: Convert to fraction form
    4,412.38/6,610.08 = 2,741.54/x
  3. Step 3: Cross multiply
    4,412.38x = 6,610.08 × 2,741.54
  4. Step 4: Simplify right side
    4,412.38x = 18,121,798.72
  5. Step 5: Solve for x
    x = 18,121,798.72/4,412.38
  6. Step 6: Final answer
    x = 4,107.03

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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.