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Finding the Fourth Proportional to 600.63, 900.62 and 369.61

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Solution

The fourth proportional to 600.63, 900.62 and 369.61 is: 554.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    600.63 : 900.62 = 369.61 : x
  2. Step 2: Convert to fraction form
    600.63/900.62 = 369.61/x
  3. Step 3: Cross multiply
    600.63x = 900.62 × 369.61
  4. Step 4: Simplify right side
    600.63x = 332,871.81
  5. Step 5: Solve for x
    x = 332,871.81/600.63
  6. Step 6: Final answer
    x = 554.20

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.