Home / 244,136.56-336,891.48-163,551.04

Finding the Fourth Proportional to 244,136.56, 336,891.48 and 163,551.04

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Solution

The fourth proportional to 244,136.56, 336,891.48 and 163,551.04 is: 225,689.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,136.56 : 336,891.48 = 163,551.04 : x
  2. Step 2: Convert to fraction form
    244,136.56/336,891.48 = 163,551.04/x
  3. Step 3: Cross multiply
    244,136.56x = 336,891.48 × 163,551.04
  4. Step 4: Simplify right side
    244,136.56x = 55,098,951,921.14
  5. Step 5: Solve for x
    x = 55,098,951,921.14/244,136.56
  6. Step 6: Final answer
    x = 225,689.06

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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.