Home / 6,149.05-9,222.69-3,028.24

Finding the Fourth Proportional to 6,149.05, 9,222.69 and 3,028.24

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Solution

The fourth proportional to 6,149.05, 9,222.69 and 3,028.24 is: 4,541.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149.05 : 9,222.69 = 3,028.24 : x
  2. Step 2: Convert to fraction form
    6,149.05/9,222.69 = 3,028.24/x
  3. Step 3: Cross multiply
    6,149.05x = 9,222.69 × 3,028.24
  4. Step 4: Simplify right side
    6,149.05x = 27,928,518.77
  5. Step 5: Solve for x
    x = 27,928,518.77/6,149.05
  6. Step 6: Final answer
    x = 4,541.92

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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.