Home / 6,043.25-8,339.82-3,686.69

Finding the Fourth Proportional to 6,043.25, 8,339.82 and 3,686.69

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Solution

The fourth proportional to 6,043.25, 8,339.82 and 3,686.69 is: 5,087.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,043.25 : 8,339.82 = 3,686.69 : x
  2. Step 2: Convert to fraction form
    6,043.25/8,339.82 = 3,686.69/x
  3. Step 3: Cross multiply
    6,043.25x = 8,339.82 × 3,686.69
  4. Step 4: Simplify right side
    6,043.25x = 30,746,331.00
  5. Step 5: Solve for x
    x = 30,746,331.00/6,043.25
  6. Step 6: Final answer
    x = 5,087.71

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.