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Finding the Fourth Proportional to 675.81, 927.59 and 600.48

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Solution

The fourth proportional to 675.81, 927.59 and 600.48 is: 824.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    675.81 : 927.59 = 600.48 : x
  2. Step 2: Convert to fraction form
    675.81/927.59 = 600.48/x
  3. Step 3: Cross multiply
    675.81x = 927.59 × 600.48
  4. Step 4: Simplify right side
    675.81x = 556,996.24
  5. Step 5: Solve for x
    x = 556,996.24/675.81
  6. Step 6: Final answer
    x = 824.19

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.