Home / 28,824.19-43,241.52-14,033.11

Finding the Fourth Proportional to 28,824.19, 43,241.52 and 14,033.11

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Solution

The fourth proportional to 28,824.19, 43,241.52 and 14,033.11 is: 21,052.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,824.19 : 43,241.52 = 14,033.11 : x
  2. Step 2: Convert to fraction form
    28,824.19/43,241.52 = 14,033.11/x
  3. Step 3: Cross multiply
    28,824.19x = 43,241.52 × 14,033.11
  4. Step 4: Simplify right side
    28,824.19x = 606,813,006.73
  5. Step 5: Solve for x
    x = 606,813,006.73/28,824.19
  6. Step 6: Final answer
    x = 21,052.21

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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.