Home / 33,349.55-50,024.41-13,628.11

Finding the Fourth Proportional to 33,349.55, 50,024.41 and 13,628.11

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Solution

The fourth proportional to 33,349.55, 50,024.41 and 13,628.11 is: 20,442.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,349.55 : 50,024.41 = 13,628.11 : x
  2. Step 2: Convert to fraction form
    33,349.55/50,024.41 = 13,628.11/x
  3. Step 3: Cross multiply
    33,349.55x = 50,024.41 × 13,628.11
  4. Step 4: Simplify right side
    33,349.55x = 681,737,843.90
  5. Step 5: Solve for x
    x = 681,737,843.90/33,349.55
  6. Step 6: Final answer
    x = 20,442.19

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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.