Home / 226,956.26-340,485.44-69,200.66

Finding the Fourth Proportional to 226,956.26, 340,485.44 and 69,200.66

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Solution

The fourth proportional to 226,956.26, 340,485.44 and 69,200.66 is: 103,816.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,956.26 : 340,485.44 = 69,200.66 : x
  2. Step 2: Convert to fraction form
    226,956.26/340,485.44 = 69,200.66/x
  3. Step 3: Cross multiply
    226,956.26x = 340,485.44 × 69,200.66
  4. Step 4: Simplify right side
    226,956.26x = 23,561,815,119.96
  5. Step 5: Solve for x
    x = 23,561,815,119.96/226,956.26
  6. Step 6: Final answer
    x = 103,816.55

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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.