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Finding the Fourth Proportional to 583.32, 874.97 and 150.48

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Solution

The fourth proportional to 583.32, 874.97 and 150.48 is: 225.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    583.32 : 874.97 = 150.48 : x
  2. Step 2: Convert to fraction form
    583.32/874.97 = 150.48/x
  3. Step 3: Cross multiply
    583.32x = 874.97 × 150.48
  4. Step 4: Simplify right side
    583.32x = 131,665.49
  5. Step 5: Solve for x
    x = 131,665.49/583.32
  6. Step 6: Final answer
    x = 225.72

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Similar ratio
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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.