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Finding the Fourth Proportional to 342.83, 514.26 and 96.05

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Solution

The fourth proportional to 342.83, 514.26 and 96.05 is: 144.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    342.83 : 514.26 = 96.05 : x
  2. Step 2: Convert to fraction form
    342.83/514.26 = 96.05/x
  3. Step 3: Cross multiply
    342.83x = 514.26 × 96.05
  4. Step 4: Simplify right side
    342.83x = 49,394.67
  5. Step 5: Solve for x
    x = 49,394.67/342.83
  6. Step 6: Final answer
    x = 144.08

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