Home / 334,103.27-501,266.31-222,224.55

Finding the Fourth Proportional to 334,103.27, 501,266.31 and 222,224.55

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Solution

The fourth proportional to 334,103.27, 501,266.31 and 222,224.55 is: 333,410.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,103.27 : 501,266.31 = 222,224.55 : x
  2. Step 2: Convert to fraction form
    334,103.27/501,266.31 = 222,224.55/x
  3. Step 3: Cross multiply
    334,103.27x = 501,266.31 × 222,224.55
  4. Step 4: Simplify right side
    334,103.27x = 111,393,680,169.91
  5. Step 5: Solve for x
    x = 111,393,680,169.91/334,103.27
  6. Step 6: Final answer
    x = 333,410.92

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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.