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Finding the Fourth Proportional to 566.94, 849.87 and 358.82

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Solution

The fourth proportional to 566.94, 849.87 and 358.82 is: 537.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    566.94 : 849.87 = 358.82 : x
  2. Step 2: Convert to fraction form
    566.94/849.87 = 358.82/x
  3. Step 3: Cross multiply
    566.94x = 849.87 × 358.82
  4. Step 4: Simplify right side
    566.94x = 304,946.10
  5. Step 5: Solve for x
    x = 304,946.10/566.94
  6. Step 6: Final answer
    x = 537.88

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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.