Home / 41,198.76-61,798.08-35,635.56

Finding the Fourth Proportional to 41,198.76, 61,798.08 and 35,635.56

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Solution

The fourth proportional to 41,198.76, 61,798.08 and 35,635.56 is: 53,453.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,198.76 : 61,798.08 = 35,635.56 : x
  2. Step 2: Convert to fraction form
    41,198.76/61,798.08 = 35,635.56/x
  3. Step 3: Cross multiply
    41,198.76x = 61,798.08 × 35,635.56
  4. Step 4: Simplify right side
    41,198.76x = 2,202,209,187.72
  5. Step 5: Solve for x
    x = 2,202,209,187.72/41,198.76
  6. Step 6: Final answer
    x = 53,453.29

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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.