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Finding the Fourth Proportional to 460.56, 635.37 and 362.61

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Solution

The fourth proportional to 460.56, 635.37 and 362.61 is: 500.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    460.56 : 635.37 = 362.61 : x
  2. Step 2: Convert to fraction form
    460.56/635.37 = 362.61/x
  3. Step 3: Cross multiply
    460.56x = 635.37 × 362.61
  4. Step 4: Simplify right side
    460.56x = 230,391.52
  5. Step 5: Solve for x
    x = 230,391.52/460.56
  6. Step 6: Final answer
    x = 500.24

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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.