Home / 204,958.13-307,446.38-62,793

Finding the Fourth Proportional to 204,958.13, 307,446.38 and 62,793

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Solution

The fourth proportional to 204,958.13, 307,446.38 and 62,793 is: 94,192.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,958.13 : 307,446.38 = 62,793 : x
  2. Step 2: Convert to fraction form
    204,958.13/307,446.38 = 62,793/x
  3. Step 3: Cross multiply
    204,958.13x = 307,446.38 × 62,793
  4. Step 4: Simplify right side
    204,958.13x = 19,305,480,225.38
  5. Step 5: Solve for x
    x = 19,305,480,225.38/204,958.13
  6. Step 6: Final answer
    x = 94,192.31

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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.