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Finding the Fourth Proportional to 565.44, 848.32 and 180.80

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Solution

The fourth proportional to 565.44, 848.32 and 180.80 is: 271.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    565.44 : 848.32 = 180.80 : x
  2. Step 2: Convert to fraction form
    565.44/848.32 = 180.80/x
  3. Step 3: Cross multiply
    565.44x = 848.32 × 180.80
  4. Step 4: Simplify right side
    565.44x = 153,376.26
  5. Step 5: Solve for x
    x = 153,376.26/565.44
  6. Step 6: Final answer
    x = 271.25

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