Home / 148,519.14-222,791.80-41,904.03

Finding the Fourth Proportional to 148,519.14, 222,791.80 and 41,904.03

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Solution

The fourth proportional to 148,519.14, 222,791.80 and 41,904.03 is: 62,859.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,519.14 : 222,791.80 = 41,904.03 : x
  2. Step 2: Convert to fraction form
    148,519.14/222,791.80 = 41,904.03/x
  3. Step 3: Cross multiply
    148,519.14x = 222,791.80 × 41,904.03
  4. Step 4: Simplify right side
    148,519.14x = 9,335,873,157.00
  5. Step 5: Solve for x
    x = 9,335,873,157.00/148,519.14
  6. Step 6: Final answer
    x = 62,859.73

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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.