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Finding the Fourth Proportional to 596.04, 822.42 and 360.12

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Solution

The fourth proportional to 596.04, 822.42 and 360.12 is: 496.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    596.04 : 822.42 = 360.12 : x
  2. Step 2: Convert to fraction form
    596.04/822.42 = 360.12/x
  3. Step 3: Cross multiply
    596.04x = 822.42 × 360.12
  4. Step 4: Simplify right side
    596.04x = 296,169.89
  5. Step 5: Solve for x
    x = 296,169.89/596.04
  6. Step 6: Final answer
    x = 496.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.