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Finding the Fourth Proportional to 599.48, 898.09 and 468.87

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Solution

The fourth proportional to 599.48, 898.09 and 468.87 is: 702.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    599.48 : 898.09 = 468.87 : x
  2. Step 2: Convert to fraction form
    599.48/898.09 = 468.87/x
  3. Step 3: Cross multiply
    599.48x = 898.09 × 468.87
  4. Step 4: Simplify right side
    599.48x = 421,087.97
  5. Step 5: Solve for x
    x = 421,087.97/599.48
  6. Step 6: Final answer
    x = 702.42

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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.