Home / 131,567.14-197,379.87-61,408.18

Finding the Fourth Proportional to 131,567.14, 197,379.87 and 61,408.18

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Solution

The fourth proportional to 131,567.14, 197,379.87 and 61,408.18 is: 92,125.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,567.14 : 197,379.87 = 61,408.18 : x
  2. Step 2: Convert to fraction form
    131,567.14/197,379.87 = 61,408.18/x
  3. Step 3: Cross multiply
    131,567.14x = 197,379.87 × 61,408.18
  4. Step 4: Simplify right side
    131,567.14x = 12,120,738,585.34
  5. Step 5: Solve for x
    x = 12,120,738,585.34/131,567.14
  6. Step 6: Final answer
    x = 92,125.88

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