Home / 41,654.64-57,484.36-22,791.82

Finding the Fourth Proportional to 41,654.64, 57,484.36 and 22,791.82

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Solution

The fourth proportional to 41,654.64, 57,484.36 and 22,791.82 is: 31,453.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,654.64 : 57,484.36 = 22,791.82 : x
  2. Step 2: Convert to fraction form
    41,654.64/57,484.36 = 22,791.82/x
  3. Step 3: Cross multiply
    41,654.64x = 57,484.36 × 22,791.82
  4. Step 4: Simplify right side
    41,654.64x = 1,310,173,185.94
  5. Step 5: Solve for x
    x = 1,310,173,185.94/41,654.64
  6. Step 6: Final answer
    x = 31,453.24

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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.