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Finding the Fourth Proportional to 244,358.38, 368,202.36 and 200,957.36

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Solution

The fourth proportional to 244,358.38, 368,202.36 and 200,957.36 is: 302,805.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,358.38 : 368,202.36 = 200,957.36 : x
  2. Step 2: Convert to fraction form
    244,358.38/368,202.36 = 200,957.36/x
  3. Step 3: Cross multiply
    244,358.38x = 368,202.36 × 200,957.36
  4. Step 4: Simplify right side
    244,358.38x = 73,992,975,131.88
  5. Step 5: Solve for x
    x = 73,992,975,131.88/244,358.38
  6. Step 6: Final answer
    x = 302,805.15

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.