Home / 33,826.02-50,738.99-19,045.55

Finding the Fourth Proportional to 33,826.02, 50,738.99 and 19,045.55

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Solution

The fourth proportional to 33,826.02, 50,738.99 and 19,045.55 is: 28,568.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,826.02 : 50,738.99 = 19,045.55 : x
  2. Step 2: Convert to fraction form
    33,826.02/50,738.99 = 19,045.55/x
  3. Step 3: Cross multiply
    33,826.02x = 50,738.99 × 19,045.55
  4. Step 4: Simplify right side
    33,826.02x = 966,351,622.07
  5. Step 5: Solve for x
    x = 966,351,622.07/33,826.02
  6. Step 6: Final answer
    x = 28,568.29

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1.5x scale

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.