Home / 227,773.44-341,363.79-92,680.05

Finding the Fourth Proportional to 227,773.44, 341,363.79 and 92,680.05

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Solution

The fourth proportional to 227,773.44, 341,363.79 and 92,680.05 is: 138,899.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,773.44 : 341,363.79 = 92,680.05 : x
  2. Step 2: Convert to fraction form
    227,773.44/341,363.79 = 92,680.05/x
  3. Step 3: Cross multiply
    227,773.44x = 341,363.79 × 92,680.05
  4. Step 4: Simplify right side
    227,773.44x = 31,637,613,125.39
  5. Step 5: Solve for x
    x = 31,637,613,125.39/227,773.44
  6. Step 6: Final answer
    x = 138,899.48

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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.