Home / 41,984.96-57,936.61-23,122.08

Finding the Fourth Proportional to 41,984.96, 57,936.61 and 23,122.08

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Solution

The fourth proportional to 41,984.96, 57,936.61 and 23,122.08 is: 31,907.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,984.96 : 57,936.61 = 23,122.08 : x
  2. Step 2: Convert to fraction form
    41,984.96/57,936.61 = 23,122.08/x
  3. Step 3: Cross multiply
    41,984.96x = 57,936.61 × 23,122.08
  4. Step 4: Simplify right side
    41,984.96x = 1,339,614,873.54
  5. Step 5: Solve for x
    x = 1,339,614,873.54/41,984.96
  6. Step 6: Final answer
    x = 31,907.02

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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.