Home / 151,266.03-226,900.33-43,195.11

Finding the Fourth Proportional to 151,266.03, 226,900.33 and 43,195.11

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Solution

The fourth proportional to 151,266.03, 226,900.33 and 43,195.11 is: 64,793.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,266.03 : 226,900.33 = 43,195.11 : x
  2. Step 2: Convert to fraction form
    151,266.03/226,900.33 = 43,195.11/x
  3. Step 3: Cross multiply
    151,266.03x = 226,900.33 × 43,195.11
  4. Step 4: Simplify right side
    151,266.03x = 9,800,984,713.39
  5. Step 5: Solve for x
    x = 9,800,984,713.39/151,266.03
  6. Step 6: Final answer
    x = 64,793.03

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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.