Home / 69,326.14-95,684.88-43,816.27

Finding the Fourth Proportional to 69,326.14, 95,684.88 and 43,816.27

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Solution

The fourth proportional to 69,326.14, 95,684.88 and 43,816.27 is: 60,475.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,326.14 : 95,684.88 = 43,816.27 : x
  2. Step 2: Convert to fraction form
    69,326.14/95,684.88 = 43,816.27/x
  3. Step 3: Cross multiply
    69,326.14x = 95,684.88 × 43,816.27
  4. Step 4: Simplify right side
    69,326.14x = 4,192,554,537.00
  5. Step 5: Solve for x
    x = 4,192,554,537.00/69,326.14
  6. Step 6: Final answer
    x = 60,475.81

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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.