Home / 94,791.03-142,213.11-41,487.65

Finding the Fourth Proportional to 94,791.03, 142,213.11 and 41,487.65

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Solution

The fourth proportional to 94,791.03, 142,213.11 and 41,487.65 is: 62,243.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,791.03 : 142,213.11 = 41,487.65 : x
  2. Step 2: Convert to fraction form
    94,791.03/142,213.11 = 41,487.65/x
  3. Step 3: Cross multiply
    94,791.03x = 142,213.11 × 41,487.65
  4. Step 4: Simplify right side
    94,791.03x = 5,900,087,733.09
  5. Step 5: Solve for x
    x = 5,900,087,733.09/94,791.03
  6. Step 6: Final answer
    x = 62,243.10

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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.