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Finding the Fourth Proportional to 594.68, 892.36 and 351.68

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Solution

The fourth proportional to 594.68, 892.36 and 351.68 is: 527.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    594.68 : 892.36 = 351.68 : x
  2. Step 2: Convert to fraction form
    594.68/892.36 = 351.68/x
  3. Step 3: Cross multiply
    594.68x = 892.36 × 351.68
  4. Step 4: Simplify right side
    594.68x = 313,825.16
  5. Step 5: Solve for x
    x = 313,825.16/594.68
  6. Step 6: Final answer
    x = 527.72

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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.