Home / 29,634.84-44,469.72-10,928.04

Finding the Fourth Proportional to 29,634.84, 44,469.72 and 10,928.04

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Solution

The fourth proportional to 29,634.84, 44,469.72 and 10,928.04 is: 16,398.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,634.84 : 44,469.72 = 10,928.04 : x
  2. Step 2: Convert to fraction form
    29,634.84/44,469.72 = 10,928.04/x
  3. Step 3: Cross multiply
    29,634.84x = 44,469.72 × 10,928.04
  4. Step 4: Simplify right side
    29,634.84x = 485,966,878.95
  5. Step 5: Solve for x
    x = 485,966,878.95/29,634.84
  6. Step 6: Final answer
    x = 16,398.50

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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.