Home / 94,769.82-142,180.92-41,452.11

Finding the Fourth Proportional to 94,769.82, 142,180.92 and 41,452.11

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Solution

The fourth proportional to 94,769.82, 142,180.92 and 41,452.11 is: 62,189.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,769.82 : 142,180.92 = 41,452.11 : x
  2. Step 2: Convert to fraction form
    94,769.82/142,180.92 = 41,452.11/x
  3. Step 3: Cross multiply
    94,769.82x = 142,180.92 × 41,452.11
  4. Step 4: Simplify right side
    94,769.82x = 5,893,699,135.74
  5. Step 5: Solve for x
    x = 5,893,699,135.74/94,769.82
  6. Step 6: Final answer
    x = 62,189.62

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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.