Home / 30,156.09-41,610.42-16,725.21

Finding the Fourth Proportional to 30,156.09, 41,610.42 and 16,725.21

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Solution

The fourth proportional to 30,156.09, 41,610.42 and 16,725.21 is: 23,078.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,156.09 : 41,610.42 = 16,725.21 : x
  2. Step 2: Convert to fraction form
    30,156.09/41,610.42 = 16,725.21/x
  3. Step 3: Cross multiply
    30,156.09x = 41,610.42 × 16,725.21
  4. Step 4: Simplify right side
    30,156.09x = 695,943,012.69
  5. Step 5: Solve for x
    x = 695,943,012.69/30,156.09
  6. Step 6: Final answer
    x = 23,078.03

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