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Finding the Fourth Proportional to 10,693.13, 14,756.83 and 5,977.42

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Solution

The fourth proportional to 10,693.13, 14,756.83 and 5,977.42 is: 8,249.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,693.13 : 14,756.83 = 5,977.42 : x
  2. Step 2: Convert to fraction form
    10,693.13/14,756.83 = 5,977.42/x
  3. Step 3: Cross multiply
    10,693.13x = 14,756.83 × 5,977.42
  4. Step 4: Simplify right side
    10,693.13x = 88,207,718.94
  5. Step 5: Solve for x
    x = 88,207,718.94/10,693.13
  6. Step 6: Final answer
    x = 8,249.01

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