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Finding the Fourth Proportional to 337.01, 504.48 and 245.69

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Solution

The fourth proportional to 337.01, 504.48 and 245.69 is: 367.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    337.01 : 504.48 = 245.69 : x
  2. Step 2: Convert to fraction form
    337.01/504.48 = 245.69/x
  3. Step 3: Cross multiply
    337.01x = 504.48 × 245.69
  4. Step 4: Simplify right side
    337.01x = 123,943.17
  5. Step 5: Solve for x
    x = 123,943.17/337.01
  6. Step 6: Final answer
    x = 367.77

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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.