Home / 63,447.24-87,651.99-41,694.96

Finding the Fourth Proportional to 63,447.24, 87,651.99 and 41,694.96

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Solution

The fourth proportional to 63,447.24, 87,651.99 and 41,694.96 is: 57,601.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,447.24 : 87,651.99 = 41,694.96 : x
  2. Step 2: Convert to fraction form
    63,447.24/87,651.99 = 41,694.96/x
  3. Step 3: Cross multiply
    63,447.24x = 87,651.99 × 41,694.96
  4. Step 4: Simplify right side
    63,447.24x = 3,654,646,216.97
  5. Step 5: Solve for x
    x = 3,654,646,216.97/63,447.24
  6. Step 6: Final answer
    x = 57,601.34

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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.