Home / 33,593.67-50,397.80-10,219.50

Finding the Fourth Proportional to 33,593.67, 50,397.80 and 10,219.50

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Solution

The fourth proportional to 33,593.67, 50,397.80 and 10,219.50 is: 15,331.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,593.67 : 50,397.80 = 10,219.50 : x
  2. Step 2: Convert to fraction form
    33,593.67/50,397.80 = 10,219.50/x
  3. Step 3: Cross multiply
    33,593.67x = 50,397.80 × 10,219.50
  4. Step 4: Simplify right side
    33,593.67x = 515,040,266.00
  5. Step 5: Solve for x
    x = 515,040,266.00/33,593.67
  6. Step 6: Final answer
    x = 15,331.47

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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.