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Finding the Fourth Proportional to 602.04, 903.33 and 568.44

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Solution

The fourth proportional to 602.04, 903.33 and 568.44 is: 852.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    602.04 : 903.33 = 568.44 : x
  2. Step 2: Convert to fraction form
    602.04/903.33 = 568.44/x
  3. Step 3: Cross multiply
    602.04x = 903.33 × 568.44
  4. Step 4: Simplify right side
    602.04x = 513,488.91
  5. Step 5: Solve for x
    x = 513,488.91/602.04
  6. Step 6: Final answer
    x = 852.91

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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.