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Finding the Fourth Proportional to 25,353.04, 38,034.60 and 7,822.08

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Solution

The fourth proportional to 25,353.04, 38,034.60 and 7,822.08 is: 11,734.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,353.04 : 38,034.60 = 7,822.08 : x
  2. Step 2: Convert to fraction form
    25,353.04/38,034.60 = 7,822.08/x
  3. Step 3: Cross multiply
    25,353.04x = 38,034.60 × 7,822.08
  4. Step 4: Simplify right side
    25,353.04x = 297,509,683.97
  5. Step 5: Solve for x
    x = 297,509,683.97/25,353.04
  6. Step 6: Final answer
    x = 11,734.67

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