Home / 6,083.67-9,122.40-2,133.30

Finding the Fourth Proportional to 6,083.67, 9,122.40 and 2,133.30

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Solution

The fourth proportional to 6,083.67, 9,122.40 and 2,133.30 is: 3,198.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,083.67 : 9,122.40 = 2,133.30 : x
  2. Step 2: Convert to fraction form
    6,083.67/9,122.40 = 2,133.30/x
  3. Step 3: Cross multiply
    6,083.67x = 9,122.40 × 2,133.30
  4. Step 4: Simplify right side
    6,083.67x = 19,460,815.92
  5. Step 5: Solve for x
    x = 19,460,815.92/6,083.67
  6. Step 6: Final answer
    x = 3,198.86

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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.