Home / 94,576.40-141,341.86-89,113.68

Finding the Fourth Proportional to 94,576.40, 141,341.86 and 89,113.68

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Solution

The fourth proportional to 94,576.40, 141,341.86 and 89,113.68 is: 133,177.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,576.40 : 141,341.86 = 89,113.68 : x
  2. Step 2: Convert to fraction form
    94,576.40/141,341.86 = 89,113.68/x
  3. Step 3: Cross multiply
    94,576.40x = 141,341.86 × 89,113.68
  4. Step 4: Simplify right side
    94,576.40x = 12,595,493,282.64
  5. Step 5: Solve for x
    x = 12,595,493,282.64/94,576.40
  6. Step 6: Final answer
    x = 133,177.97

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