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Finding the Fourth Proportional to 93,513.28, 140,288.22 and 34,349.41

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Solution

The fourth proportional to 93,513.28, 140,288.22 and 34,349.41 is: 51,530.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,513.28 : 140,288.22 = 34,349.41 : x
  2. Step 2: Convert to fraction form
    93,513.28/140,288.22 = 34,349.41/x
  3. Step 3: Cross multiply
    93,513.28x = 140,288.22 × 34,349.41
  4. Step 4: Simplify right side
    93,513.28x = 4,818,817,586.95
  5. Step 5: Solve for x
    x = 4,818,817,586.95/93,513.28
  6. Step 6: Final answer
    x = 51,530.84

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