Home / 69,500.94-95,911.26-37,669.82

Finding the Fourth Proportional to 69,500.94, 95,911.26 and 37,669.82

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Solution

The fourth proportional to 69,500.94, 95,911.26 and 37,669.82 is: 51,984.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,500.94 : 95,911.26 = 37,669.82 : x
  2. Step 2: Convert to fraction form
    69,500.94/95,911.26 = 37,669.82/x
  3. Step 3: Cross multiply
    69,500.94x = 95,911.26 × 37,669.82
  4. Step 4: Simplify right side
    69,500.94x = 3,612,959,900.17
  5. Step 5: Solve for x
    x = 3,612,959,900.17/69,500.94
  6. Step 6: Final answer
    x = 51,984.33

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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.