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Finding the Fourth Proportional to 529.98, 794.93 and 241.44

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Solution

The fourth proportional to 529.98, 794.93 and 241.44 is: 362.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    529.98 : 794.93 = 241.44 : x
  2. Step 2: Convert to fraction form
    529.98/794.93 = 241.44/x
  3. Step 3: Cross multiply
    529.98x = 794.93 × 241.44
  4. Step 4: Simplify right side
    529.98x = 191,926.69
  5. Step 5: Solve for x
    x = 191,926.69/529.98
  6. Step 6: Final answer
    x = 362.14

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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.