Home / 69,414.26-95,699.04-52,113.38

Finding the Fourth Proportional to 69,414.26, 95,699.04 and 52,113.38

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Solution

The fourth proportional to 69,414.26, 95,699.04 and 52,113.38 is: 71,846.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,414.26 : 95,699.04 = 52,113.38 : x
  2. Step 2: Convert to fraction form
    69,414.26/95,699.04 = 52,113.38/x
  3. Step 3: Cross multiply
    69,414.26x = 95,699.04 × 52,113.38
  4. Step 4: Simplify right side
    69,414.26x = 4,987,199,958.66
  5. Step 5: Solve for x
    x = 4,987,199,958.66/69,414.26
  6. Step 6: Final answer
    x = 71,846.91

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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.