Home / 4,634.03-6,947.97-2,555.03

Finding the Fourth Proportional to 4,634.03, 6,947.97 and 2,555.03

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Solution

The fourth proportional to 4,634.03, 6,947.97 and 2,555.03 is: 3,830.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,634.03 : 6,947.97 = 2,555.03 : x
  2. Step 2: Convert to fraction form
    4,634.03/6,947.97 = 2,555.03/x
  3. Step 3: Cross multiply
    4,634.03x = 6,947.97 × 2,555.03
  4. Step 4: Simplify right side
    4,634.03x = 17,752,227.47
  5. Step 5: Solve for x
    x = 17,752,227.47/4,634.03
  6. Step 6: Final answer
    x = 3,830.84

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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.