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Finding the Fourth Proportional to 336.04, 503.10 and 244.52

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Solution

The fourth proportional to 336.04, 503.10 and 244.52 is: 366.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    336.04 : 503.10 = 244.52 : x
  2. Step 2: Convert to fraction form
    336.04/503.10 = 244.52/x
  3. Step 3: Cross multiply
    336.04x = 503.10 × 244.52
  4. Step 4: Simplify right side
    336.04x = 123,018.01
  5. Step 5: Solve for x
    x = 123,018.01/336.04
  6. Step 6: Final answer
    x = 366.08

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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.