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Finding the Fourth Proportional to 33,953.38, 46,863 and 25,907.94

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Solution

The fourth proportional to 33,953.38, 46,863 and 25,907.94 is: 35,758.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,953.38 : 46,863 = 25,907.94 : x
  2. Step 2: Convert to fraction form
    33,953.38/46,863 = 25,907.94/x
  3. Step 3: Cross multiply
    33,953.38x = 46,863 × 25,907.94
  4. Step 4: Simplify right side
    33,953.38x = 1,214,123,792.22
  5. Step 5: Solve for x
    x = 1,214,123,792.22/33,953.38
  6. Step 6: Final answer
    x = 35,758.56

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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.