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Finding the Fourth Proportional to 341.07, 511.95 and 302.27

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Solution

The fourth proportional to 341.07, 511.95 and 302.27 is: 453.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    341.07 : 511.95 = 302.27 : x
  2. Step 2: Convert to fraction form
    341.07/511.95 = 302.27/x
  3. Step 3: Cross multiply
    341.07x = 511.95 × 302.27
  4. Step 4: Simplify right side
    341.07x = 154,750.02
  5. Step 5: Solve for x
    x = 154,750.02/341.07
  6. Step 6: Final answer
    x = 453.72

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