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Finding the Fourth Proportional to 598.87, 898.30 and 233.91

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Solution

The fourth proportional to 598.87, 898.30 and 233.91 is: 350.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    598.87 : 898.30 = 233.91 : x
  2. Step 2: Convert to fraction form
    598.87/898.30 = 233.91/x
  3. Step 3: Cross multiply
    598.87x = 898.30 × 233.91
  4. Step 4: Simplify right side
    598.87x = 210,121.35
  5. Step 5: Solve for x
    x = 210,121.35/598.87
  6. Step 6: Final answer
    x = 350.86

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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.