Home / 6,069.96-9,107.52-3,150.28

Finding the Fourth Proportional to 6,069.96, 9,107.52 and 3,150.28

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Solution

The fourth proportional to 6,069.96, 9,107.52 and 3,150.28 is: 4,726.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069.96 : 9,107.52 = 3,150.28 : x
  2. Step 2: Convert to fraction form
    6,069.96/9,107.52 = 3,150.28/x
  3. Step 3: Cross multiply
    6,069.96x = 9,107.52 × 3,150.28
  4. Step 4: Simplify right side
    6,069.96x = 28,691,238.11
  5. Step 5: Solve for x
    x = 28,691,238.11/6,069.96
  6. Step 6: Final answer
    x = 4,726.76

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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.