Home / 69,232.64-95,546.66-39,020.01

Finding the Fourth Proportional to 69,232.64, 95,546.66 and 39,020.01

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Solution

The fourth proportional to 69,232.64, 95,546.66 and 39,020.01 is: 53,850.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,232.64 : 95,546.66 = 39,020.01 : x
  2. Step 2: Convert to fraction form
    69,232.64/95,546.66 = 39,020.01/x
  3. Step 3: Cross multiply
    69,232.64x = 95,546.66 × 39,020.01
  4. Step 4: Simplify right side
    69,232.64x = 3,728,231,726.22
  5. Step 5: Solve for x
    x = 3,728,231,726.22/69,232.64
  6. Step 6: Final answer
    x = 53,850.78

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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.