Home / 14,584.26-21,886.98-5,821.68

Finding the Fourth Proportional to 14,584.26, 21,886.98 and 5,821.68

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Solution

The fourth proportional to 14,584.26, 21,886.98 and 5,821.68 is: 8,736.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,584.26 : 21,886.98 = 5,821.68 : x
  2. Step 2: Convert to fraction form
    14,584.26/21,886.98 = 5,821.68/x
  3. Step 3: Cross multiply
    14,584.26x = 21,886.98 × 5,821.68
  4. Step 4: Simplify right side
    14,584.26x = 127,418,993.73
  5. Step 5: Solve for x
    x = 127,418,993.73/14,584.26
  6. Step 6: Final answer
    x = 8,736.75

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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.