Home / 102,474.03-141,390.07-62,186.88

Finding the Fourth Proportional to 102,474.03, 141,390.07 and 62,186.88

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Solution

The fourth proportional to 102,474.03, 141,390.07 and 62,186.88 is: 85,803.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,474.03 : 141,390.07 = 62,186.88 : x
  2. Step 2: Convert to fraction form
    102,474.03/141,390.07 = 62,186.88/x
  3. Step 3: Cross multiply
    102,474.03x = 141,390.07 × 62,186.88
  4. Step 4: Simplify right side
    102,474.03x = 8,792,607,316.28
  5. Step 5: Solve for x
    x = 8,792,607,316.28/102,474.03
  6. Step 6: Final answer
    x = 85,803.27

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