Home / 151,265.03-226,898.83-43,194.11

Finding the Fourth Proportional to 151,265.03, 226,898.83 and 43,194.11

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Solution

The fourth proportional to 151,265.03, 226,898.83 and 43,194.11 is: 64,791.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,265.03 : 226,898.83 = 43,194.11 : x
  2. Step 2: Convert to fraction form
    151,265.03/226,898.83 = 43,194.11/x
  3. Step 3: Cross multiply
    151,265.03x = 226,898.83 × 43,194.11
  4. Step 4: Simplify right side
    151,265.03x = 9,800,693,021.89
  5. Step 5: Solve for x
    x = 9,800,693,021.89/151,265.03
  6. Step 6: Final answer
    x = 64,791.53

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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.