Home / 95,137.16-142,694.39-25,021.94

Finding the Fourth Proportional to 95,137.16, 142,694.39 and 25,021.94

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Solution

The fourth proportional to 95,137.16, 142,694.39 and 25,021.94 is: 37,529.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,137.16 : 142,694.39 = 25,021.94 : x
  2. Step 2: Convert to fraction form
    95,137.16/142,694.39 = 25,021.94/x
  3. Step 3: Cross multiply
    95,137.16x = 142,694.39 × 25,021.94
  4. Step 4: Simplify right side
    95,137.16x = 3,570,489,626.33
  5. Step 5: Solve for x
    x = 3,570,489,626.33/95,137.16
  6. Step 6: Final answer
    x = 37,529.92

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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.