Home / 6,189.35-9,277.52-2,028.27

Finding the Fourth Proportional to 6,189.35, 9,277.52 and 2,028.27

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Solution

The fourth proportional to 6,189.35, 9,277.52 and 2,028.27 is: 3,040.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,189.35 : 9,277.52 = 2,028.27 : x
  2. Step 2: Convert to fraction form
    6,189.35/9,277.52 = 2,028.27/x
  3. Step 3: Cross multiply
    6,189.35x = 9,277.52 × 2,028.27
  4. Step 4: Simplify right side
    6,189.35x = 18,817,305.35
  5. Step 5: Solve for x
    x = 18,817,305.35/6,189.35
  6. Step 6: Final answer
    x = 3,040.27

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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.