Home / 164,190.44-226,580.69-92,593.53

Finding the Fourth Proportional to 164,190.44, 226,580.69 and 92,593.53

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Solution

The fourth proportional to 164,190.44, 226,580.69 and 92,593.53 is: 127,777.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,190.44 : 226,580.69 = 92,593.53 : x
  2. Step 2: Convert to fraction form
    164,190.44/226,580.69 = 92,593.53/x
  3. Step 3: Cross multiply
    164,190.44x = 226,580.69 × 92,593.53
  4. Step 4: Simplify right side
    164,190.44x = 20,979,906,148.42
  5. Step 5: Solve for x
    x = 20,979,906,148.42/164,190.44
  6. Step 6: Final answer
    x = 127,777.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.