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Finding the Fourth Proportional to 533.88, 801.15 and 241.59

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Solution

The fourth proportional to 533.88, 801.15 and 241.59 is: 362.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    533.88 : 801.15 = 241.59 : x
  2. Step 2: Convert to fraction form
    533.88/801.15 = 241.59/x
  3. Step 3: Cross multiply
    533.88x = 801.15 × 241.59
  4. Step 4: Simplify right side
    533.88x = 193,549.83
  5. Step 5: Solve for x
    x = 193,549.83/533.88
  6. Step 6: Final answer
    x = 362.53

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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.