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Finding the Fourth Proportional to 537.02, 741.11 and 362.46

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Solution

The fourth proportional to 537.02, 741.11 and 362.46 is: 500.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    537.02 : 741.11 = 362.46 : x
  2. Step 2: Convert to fraction form
    537.02/741.11 = 362.46/x
  3. Step 3: Cross multiply
    537.02x = 741.11 × 362.46
  4. Step 4: Simplify right side
    537.02x = 268,620.92
  5. Step 5: Solve for x
    x = 268,620.92/537.02
  6. Step 6: Final answer
    x = 500.21

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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.