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Finding the Fourth Proportional to 6,236.23, 8,606.02 and 3,583.47

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Solution

The fourth proportional to 6,236.23, 8,606.02 and 3,583.47 is: 4,945.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236.23 : 8,606.02 = 3,583.47 : x
  2. Step 2: Convert to fraction form
    6,236.23/8,606.02 = 3,583.47/x
  3. Step 3: Cross multiply
    6,236.23x = 8,606.02 × 3,583.47
  4. Step 4: Simplify right side
    6,236.23x = 30,839,405.53
  5. Step 5: Solve for x
    x = 30,839,405.53/6,236.23
  6. Step 6: Final answer
    x = 4,945.20

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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.