Home / 227,768.93-341,357.04-92,675.56

Finding the Fourth Proportional to 227,768.93, 341,357.04 and 92,675.56

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Solution

The fourth proportional to 227,768.93, 341,357.04 and 92,675.56 is: 138,892.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,768.93 : 341,357.04 = 92,675.56 : x
  2. Step 2: Convert to fraction form
    227,768.93/341,357.04 = 92,675.56/x
  3. Step 3: Cross multiply
    227,768.93x = 341,357.04 × 92,675.56
  4. Step 4: Simplify right side
    227,768.93x = 31,635,453,988.55
  5. Step 5: Solve for x
    x = 31,635,453,988.55/227,768.93
  6. Step 6: Final answer
    x = 138,892.76

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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.