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Finding the Fourth Proportional to 7,300.86, 10,942.03 and 4,667.34

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Solution

The fourth proportional to 7,300.86, 10,942.03 and 4,667.34 is: 6,995.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,300.86 : 10,942.03 = 4,667.34 : x
  2. Step 2: Convert to fraction form
    7,300.86/10,942.03 = 4,667.34/x
  3. Step 3: Cross multiply
    7,300.86x = 10,942.03 × 4,667.34
  4. Step 4: Simplify right side
    7,300.86x = 51,070,174.30
  5. Step 5: Solve for x
    x = 51,070,174.30/7,300.86
  6. Step 6: Final answer
    x = 6,995.09

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