Home / 33,471.19-50,206.79-12,694.69

Finding the Fourth Proportional to 33,471.19, 50,206.79 and 12,694.69

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Solution

The fourth proportional to 33,471.19, 50,206.79 and 12,694.69 is: 19,042.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,471.19 : 50,206.79 = 12,694.69 : x
  2. Step 2: Convert to fraction form
    33,471.19/50,206.79 = 12,694.69/x
  3. Step 3: Cross multiply
    33,471.19x = 50,206.79 × 12,694.69
  4. Step 4: Simplify right side
    33,471.19x = 637,359,541.16
  5. Step 5: Solve for x
    x = 637,359,541.16/33,471.19
  6. Step 6: Final answer
    x = 19,042.04

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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.