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Finding the Fourth Proportional to 566.86, 850.32 and 182.14

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Solution

The fourth proportional to 566.86, 850.32 and 182.14 is: 273.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    566.86 : 850.32 = 182.14 : x
  2. Step 2: Convert to fraction form
    566.86/850.32 = 182.14/x
  3. Step 3: Cross multiply
    566.86x = 850.32 × 182.14
  4. Step 4: Simplify right side
    566.86x = 154,877.28
  5. Step 5: Solve for x
    x = 154,877.28/566.86
  6. Step 6: Final answer
    x = 273.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.