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Finding the Fourth Proportional to 565.89, 848.76 and 241.21

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Solution

The fourth proportional to 565.89, 848.76 and 241.21 is: 361.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    565.89 : 848.76 = 241.21 : x
  2. Step 2: Convert to fraction form
    565.89/848.76 = 241.21/x
  3. Step 3: Cross multiply
    565.89x = 848.76 × 241.21
  4. Step 4: Simplify right side
    565.89x = 204,729.40
  5. Step 5: Solve for x
    x = 204,729.40/565.89
  6. Step 6: Final answer
    x = 361.78

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