Home / 4,297.80-5,930.82-3,248.04

Finding the Fourth Proportional to 4,297.80, 5,930.82 and 3,248.04

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Solution

The fourth proportional to 4,297.80, 5,930.82 and 3,248.04 is: 4,482.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,297.80 : 5,930.82 = 3,248.04 : x
  2. Step 2: Convert to fraction form
    4,297.80/5,930.82 = 3,248.04/x
  3. Step 3: Cross multiply
    4,297.80x = 5,930.82 × 3,248.04
  4. Step 4: Simplify right side
    4,297.80x = 19,263,540.59
  5. Step 5: Solve for x
    x = 19,263,540.59/4,297.80
  6. Step 6: Final answer
    x = 4,482.19

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Why These Related Problems?

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