Home / 69,456.43-95,850.16-37,625.32

Finding the Fourth Proportional to 69,456.43, 95,850.16 and 37,625.32

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Solution

The fourth proportional to 69,456.43, 95,850.16 and 37,625.32 is: 51,923.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,456.43 : 95,850.16 = 37,625.32 : x
  2. Step 2: Convert to fraction form
    69,456.43/95,850.16 = 37,625.32/x
  3. Step 3: Cross multiply
    69,456.43x = 95,850.16 × 37,625.32
  4. Step 4: Simplify right side
    69,456.43x = 3,606,392,942.05
  5. Step 5: Solve for x
    x = 3,606,392,942.05/69,456.43
  6. Step 6: Final answer
    x = 51,923.10

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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.