Home / 6,188.83-9,282.34-2,029

Finding the Fourth Proportional to 6,188.83, 9,282.34 and 2,029

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Solution

The fourth proportional to 6,188.83, 9,282.34 and 2,029 is: 3,043.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,188.83 : 9,282.34 = 2,029 : x
  2. Step 2: Convert to fraction form
    6,188.83/9,282.34 = 2,029/x
  3. Step 3: Cross multiply
    6,188.83x = 9,282.34 × 2,029
  4. Step 4: Simplify right side
    6,188.83x = 18,833,867.86
  5. Step 5: Solve for x
    x = 18,833,867.86/6,188.83
  6. Step 6: Final answer
    x = 3,043.20

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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.