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Finding the Fourth Proportional to 164,871.91, 227,528.40 and 93,250.54

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Solution

The fourth proportional to 164,871.91, 227,528.40 and 93,250.54 is: 128,688.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,871.91 : 227,528.40 = 93,250.54 : x
  2. Step 2: Convert to fraction form
    164,871.91/227,528.40 = 93,250.54/x
  3. Step 3: Cross multiply
    164,871.91x = 227,528.40 × 93,250.54
  4. Step 4: Simplify right side
    164,871.91x = 21,217,146,165.34
  5. Step 5: Solve for x
    x = 21,217,146,165.34/164,871.91
  6. Step 6: Final answer
    x = 128,688.67

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