Home / 4,326.25-6,483.30-2,866.41

Finding the Fourth Proportional to 4,326.25, 6,483.30 and 2,866.41

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Solution

The fourth proportional to 4,326.25, 6,483.30 and 2,866.41 is: 4,295.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,326.25 : 6,483.30 = 2,866.41 : x
  2. Step 2: Convert to fraction form
    4,326.25/6,483.30 = 2,866.41/x
  3. Step 3: Cross multiply
    4,326.25x = 6,483.30 × 2,866.41
  4. Step 4: Simplify right side
    4,326.25x = 18,583,781.62
  5. Step 5: Solve for x
    x = 18,583,781.62/4,326.25
  6. Step 6: Final answer
    x = 4,295.59

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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.