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Finding the Fourth Proportional to 599.39, 898.01 and 368.54

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Solution

The fourth proportional to 599.39, 898.01 and 368.54 is: 552.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    599.39 : 898.01 = 368.54 : x
  2. Step 2: Convert to fraction form
    599.39/898.01 = 368.54/x
  3. Step 3: Cross multiply
    599.39x = 898.01 × 368.54
  4. Step 4: Simplify right side
    599.39x = 330,946.27
  5. Step 5: Solve for x
    x = 330,946.27/599.39
  6. Step 6: Final answer
    x = 552.14

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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.