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Finding the Fourth Proportional to 596.82, 896.67 and 340.50

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Solution

The fourth proportional to 596.82, 896.67 and 340.50 is: 511.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    596.82 : 896.67 = 340.50 : x
  2. Step 2: Convert to fraction form
    596.82/896.67 = 340.50/x
  3. Step 3: Cross multiply
    596.82x = 896.67 × 340.50
  4. Step 4: Simplify right side
    596.82x = 305,316.14
  5. Step 5: Solve for x
    x = 305,316.14/596.82
  6. Step 6: Final answer
    x = 511.57

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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.