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Finding the Fourth Proportional to 595.44, 892.62 and 441.18

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Solution

The fourth proportional to 595.44, 892.62 and 441.18 is: 661.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    595.44 : 892.62 = 441.18 : x
  2. Step 2: Convert to fraction form
    595.44/892.62 = 441.18/x
  3. Step 3: Cross multiply
    595.44x = 892.62 × 441.18
  4. Step 4: Simplify right side
    595.44x = 393,806.09
  5. Step 5: Solve for x
    x = 393,806.09/595.44
  6. Step 6: Final answer
    x = 661.37

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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.