Home / 69,127.41-95,344.89-52,132.37

Finding the Fourth Proportional to 69,127.41, 95,344.89 and 52,132.37

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Solution

The fourth proportional to 69,127.41, 95,344.89 and 52,132.37 is: 71,904.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,127.41 : 95,344.89 = 52,132.37 : x
  2. Step 2: Convert to fraction form
    69,127.41/95,344.89 = 52,132.37/x
  3. Step 3: Cross multiply
    69,127.41x = 95,344.89 × 52,132.37
  4. Step 4: Simplify right side
    69,127.41x = 4,970,555,252.97
  5. Step 5: Solve for x
    x = 4,970,555,252.97/69,127.41
  6. Step 6: Final answer
    x = 71,904.26

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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.