Home / 151,265.32-226,899.28-43,194.41

Finding the Fourth Proportional to 151,265.32, 226,899.28 and 43,194.41

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Solution

The fourth proportional to 151,265.32, 226,899.28 and 43,194.41 is: 64,791.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,265.32 : 226,899.28 = 43,194.41 : x
  2. Step 2: Convert to fraction form
    151,265.32/226,899.28 = 43,194.41/x
  3. Step 3: Cross multiply
    151,265.32x = 226,899.28 × 43,194.41
  4. Step 4: Simplify right side
    151,265.32x = 9,800,780,056.43
  5. Step 5: Solve for x
    x = 9,800,780,056.43/151,265.32
  6. Step 6: Final answer
    x = 64,791.98

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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.