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Finding the Fourth Proportional to 599.96, 899.94 and 183.48

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Solution

The fourth proportional to 599.96, 899.94 and 183.48 is: 275.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    599.96 : 899.94 = 183.48 : x
  2. Step 2: Convert to fraction form
    599.96/899.94 = 183.48/x
  3. Step 3: Cross multiply
    599.96x = 899.94 × 183.48
  4. Step 4: Simplify right side
    599.96x = 165,120.99
  5. Step 5: Solve for x
    x = 165,120.99/599.96
  6. Step 6: Final answer
    x = 275.22

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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.