Home / 36,107.29-49,826.58-19,754.23

Finding the Fourth Proportional to 36,107.29, 49,826.58 and 19,754.23

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Solution

The fourth proportional to 36,107.29, 49,826.58 and 19,754.23 is: 27,260.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,107.29 : 49,826.58 = 19,754.23 : x
  2. Step 2: Convert to fraction form
    36,107.29/49,826.58 = 19,754.23/x
  3. Step 3: Cross multiply
    36,107.29x = 49,826.58 × 19,754.23
  4. Step 4: Simplify right side
    36,107.29x = 984,285,472.30
  5. Step 5: Solve for x
    x = 984,285,472.30/36,107.29
  6. Step 6: Final answer
    x = 27,260.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.