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Finding the Fourth Proportional to 10,842.76, 16,250.64 and 5,832.82

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Solution

The fourth proportional to 10,842.76, 16,250.64 and 5,832.82 is: 8,741.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,842.76 : 16,250.64 = 5,832.82 : x
  2. Step 2: Convert to fraction form
    10,842.76/16,250.64 = 5,832.82/x
  3. Step 3: Cross multiply
    10,842.76x = 16,250.64 × 5,832.82
  4. Step 4: Simplify right side
    10,842.76x = 94,787,058.00
  5. Step 5: Solve for x
    x = 94,787,058.00/10,842.76
  6. Step 6: Final answer
    x = 8,741.97

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