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Finding the Fourth Proportional to 501.02, 751.57 and 241.14

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Solution

The fourth proportional to 501.02, 751.57 and 241.14 is: 361.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    501.02 : 751.57 = 241.14 : x
  2. Step 2: Convert to fraction form
    501.02/751.57 = 241.14/x
  3. Step 3: Cross multiply
    501.02x = 751.57 × 241.14
  4. Step 4: Simplify right side
    501.02x = 181,233.59
  5. Step 5: Solve for x
    x = 181,233.59/501.02
  6. Step 6: Final answer
    x = 361.73

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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.