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Finding the Fourth Proportional to 6,012, 8,298.81 and 4,524.21

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Solution

The fourth proportional to 6,012, 8,298.81 and 4,524.21 is: 6,245.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,012 : 8,298.81 = 4,524.21 : x
  2. Step 2: Convert to fraction form
    6,012/8,298.81 = 4,524.21/x
  3. Step 3: Cross multiply
    6,012x = 8,298.81 × 4,524.21
  4. Step 4: Simplify right side
    6,012x = 37,545,559.19
  5. Step 5: Solve for x
    x = 37,545,559.19/6,012
  6. Step 6: Final answer
    x = 6,245.10

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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.