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Finding the Fourth Proportional to 544.36, 750.42 and 337

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Solution

The fourth proportional to 544.36, 750.42 and 337 is: 464.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    544.36 : 750.42 = 337 : x
  2. Step 2: Convert to fraction form
    544.36/750.42 = 337/x
  3. Step 3: Cross multiply
    544.36x = 750.42 × 337
  4. Step 4: Simplify right side
    544.36x = 252,891.54
  5. Step 5: Solve for x
    x = 252,891.54/544.36
  6. Step 6: Final answer
    x = 464.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.