Home / 6,133.56-9,202.44-2,622.12

Finding the Fourth Proportional to 6,133.56, 9,202.44 and 2,622.12

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Solution

The fourth proportional to 6,133.56, 9,202.44 and 2,622.12 is: 3,934.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133.56 : 9,202.44 = 2,622.12 : x
  2. Step 2: Convert to fraction form
    6,133.56/9,202.44 = 2,622.12/x
  3. Step 3: Cross multiply
    6,133.56x = 9,202.44 × 2,622.12
  4. Step 4: Simplify right side
    6,133.56x = 24,129,901.97
  5. Step 5: Solve for x
    x = 24,129,901.97/6,133.56
  6. Step 6: Final answer
    x = 3,934.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.