Home / 336,936.69-464,804.82-200,874.87

Finding the Fourth Proportional to 336,936.69, 464,804.82 and 200,874.87

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Solution

The fourth proportional to 336,936.69, 464,804.82 and 200,874.87 is: 277,107.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,936.69 : 464,804.82 = 200,874.87 : x
  2. Step 2: Convert to fraction form
    336,936.69/464,804.82 = 200,874.87/x
  3. Step 3: Cross multiply
    336,936.69x = 464,804.82 × 200,874.87
  4. Step 4: Simplify right side
    336,936.69x = 93,367,607,792.87
  5. Step 5: Solve for x
    x = 93,367,607,792.87/336,936.69
  6. Step 6: Final answer
    x = 277,107.27

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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.