Home / 29,082.84-43,624.26-9,361.40

Finding the Fourth Proportional to 29,082.84, 43,624.26 and 9,361.40

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Solution

The fourth proportional to 29,082.84, 43,624.26 and 9,361.40 is: 14,042.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,082.84 : 43,624.26 = 9,361.40 : x
  2. Step 2: Convert to fraction form
    29,082.84/43,624.26 = 9,361.40/x
  3. Step 3: Cross multiply
    29,082.84x = 43,624.26 × 9,361.40
  4. Step 4: Simplify right side
    29,082.84x = 408,383,929.44
  5. Step 5: Solve for x
    x = 408,383,929.44/29,082.84
  6. Step 6: Final answer
    x = 14,042.09

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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.