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Finding the Fourth Proportional to 473.58, 710.44 and 241.85

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Solution

The fourth proportional to 473.58, 710.44 and 241.85 is: 362.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    473.58 : 710.44 = 241.85 : x
  2. Step 2: Convert to fraction form
    473.58/710.44 = 241.85/x
  3. Step 3: Cross multiply
    473.58x = 710.44 × 241.85
  4. Step 4: Simplify right side
    473.58x = 171,821.09
  5. Step 5: Solve for x
    x = 171,821.09/473.58
  6. Step 6: Final answer
    x = 362.81

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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.