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Finding the Fourth Proportional to 599.79, 899.82 and 183.34

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Solution

The fourth proportional to 599.79, 899.82 and 183.34 is: 275.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    599.79 : 899.82 = 183.34 : x
  2. Step 2: Convert to fraction form
    599.79/899.82 = 183.34/x
  3. Step 3: Cross multiply
    599.79x = 899.82 × 183.34
  4. Step 4: Simplify right side
    599.79x = 164,971.08
  5. Step 5: Solve for x
    x = 164,971.08/599.79
  6. Step 6: Final answer
    x = 275.05

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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.