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Finding the Fourth Proportional to 5,941.32, 8,199 and 3,582.99

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Solution

The fourth proportional to 5,941.32, 8,199 and 3,582.99 is: 4,944.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941.32 : 8,199 = 3,582.99 : x
  2. Step 2: Convert to fraction form
    5,941.32/8,199 = 3,582.99/x
  3. Step 3: Cross multiply
    5,941.32x = 8,199 × 3,582.99
  4. Step 4: Simplify right side
    5,941.32x = 29,376,935.01
  5. Step 5: Solve for x
    x = 29,376,935.01/5,941.32
  6. Step 6: Final answer
    x = 4,944.51

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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.