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Finding the Fourth Proportional to 600.23, 899.19 and 368.45

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Solution

The fourth proportional to 600.23, 899.19 and 368.45 is: 551.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    600.23 : 899.19 = 368.45 : x
  2. Step 2: Convert to fraction form
    600.23/899.19 = 368.45/x
  3. Step 3: Cross multiply
    600.23x = 899.19 × 368.45
  4. Step 4: Simplify right side
    600.23x = 331,305.43
  5. Step 5: Solve for x
    x = 331,305.43/600.23
  6. Step 6: Final answer
    x = 551.96

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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.