Home / 6,236.43-8,606.42-3,548.08

Finding the Fourth Proportional to 6,236.43, 8,606.42 and 3,548.08

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Solution

The fourth proportional to 6,236.43, 8,606.42 and 3,548.08 is: 4,896.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236.43 : 8,606.42 = 3,548.08 : x
  2. Step 2: Convert to fraction form
    6,236.43/8,606.42 = 3,548.08/x
  3. Step 3: Cross multiply
    6,236.43x = 8,606.42 × 3,548.08
  4. Step 4: Simplify right side
    6,236.43x = 30,536,266.67
  5. Step 5: Solve for x
    x = 30,536,266.67/6,236.43
  6. Step 6: Final answer
    x = 4,896.43

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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.