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Finding the Fourth Proportional to 377.87, 566.19 and 240.98

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Solution

The fourth proportional to 377.87, 566.19 and 240.98 is: 361.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    377.87 : 566.19 = 240.98 : x
  2. Step 2: Convert to fraction form
    377.87/566.19 = 240.98/x
  3. Step 3: Cross multiply
    377.87x = 566.19 × 240.98
  4. Step 4: Simplify right side
    377.87x = 136,437.64
  5. Step 5: Solve for x
    x = 136,437.64/377.87
  6. Step 6: Final answer
    x = 361.08

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