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Finding the Fourth Proportional to 595.61, 893.42 and 225.37

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Solution

The fourth proportional to 595.61, 893.42 and 225.37 is: 338.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    595.61 : 893.42 = 225.37 : x
  2. Step 2: Convert to fraction form
    595.61/893.42 = 225.37/x
  3. Step 3: Cross multiply
    595.61x = 893.42 × 225.37
  4. Step 4: Simplify right side
    595.61x = 201,350.07
  5. Step 5: Solve for x
    x = 201,350.07/595.61
  6. Step 6: Final answer
    x = 338.06

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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.