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Finding the Fourth Proportional to 627.17, 934.10 and 594.23

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Solution

The fourth proportional to 627.17, 934.10 and 594.23 is: 885.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    627.17 : 934.10 = 594.23 : x
  2. Step 2: Convert to fraction form
    627.17/934.10 = 594.23/x
  3. Step 3: Cross multiply
    627.17x = 934.10 × 594.23
  4. Step 4: Simplify right side
    627.17x = 555,062.60
  5. Step 5: Solve for x
    x = 555,062.60/627.17
  6. Step 6: Final answer
    x = 885.03

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.