Home / 4,634.09-6,947.48-2,292.44

Finding the Fourth Proportional to 4,634.09, 6,947.48 and 2,292.44

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Solution

The fourth proportional to 4,634.09, 6,947.48 and 2,292.44 is: 3,436.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,634.09 : 6,947.48 = 2,292.44 : x
  2. Step 2: Convert to fraction form
    4,634.09/6,947.48 = 2,292.44/x
  3. Step 3: Cross multiply
    4,634.09x = 6,947.48 × 2,292.44
  4. Step 4: Simplify right side
    4,634.09x = 15,926,704.15
  5. Step 5: Solve for x
    x = 15,926,704.15/4,634.09
  6. Step 6: Final answer
    x = 3,436.86

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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.