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Finding the Fourth Proportional to 648.22, 967.62 and 600.03

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Solution

The fourth proportional to 648.22, 967.62 and 600.03 is: 895.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    648.22 : 967.62 = 600.03 : x
  2. Step 2: Convert to fraction form
    648.22/967.62 = 600.03/x
  3. Step 3: Cross multiply
    648.22x = 967.62 × 600.03
  4. Step 4: Simplify right side
    648.22x = 580,598.03
  5. Step 5: Solve for x
    x = 580,598.03/648.22
  6. Step 6: Final answer
    x = 895.69

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.