Home / 107,650.04-161,475.87-41,072.27

Finding the Fourth Proportional to 107,650.04, 161,475.87 and 41,072.27

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Solution

The fourth proportional to 107,650.04, 161,475.87 and 41,072.27 is: 61,608.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,650.04 : 161,475.87 = 41,072.27 : x
  2. Step 2: Convert to fraction form
    107,650.04/161,475.87 = 41,072.27/x
  3. Step 3: Cross multiply
    107,650.04x = 161,475.87 × 41,072.27
  4. Step 4: Simplify right side
    107,650.04x = 6,632,180,531.12
  5. Step 5: Solve for x
    x = 6,632,180,531.12/107,650.04
  6. Step 6: Final answer
    x = 61,608.71

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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.