Home / 57,829.44-79,796.19-33,963.81

Finding the Fourth Proportional to 57,829.44, 79,796.19 and 33,963.81

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Solution

The fourth proportional to 57,829.44, 79,796.19 and 33,963.81 is: 46,865.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,829.44 : 79,796.19 = 33,963.81 : x
  2. Step 2: Convert to fraction form
    57,829.44/79,796.19 = 33,963.81/x
  3. Step 3: Cross multiply
    57,829.44x = 79,796.19 × 33,963.81
  4. Step 4: Simplify right side
    57,829.44x = 2,710,182,272.97
  5. Step 5: Solve for x
    x = 2,710,182,272.97/57,829.44
  6. Step 6: Final answer
    x = 46,865.09

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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.