Home / 33,846.50-50,769.75-9,222.50

Finding the Fourth Proportional to 33,846.50, 50,769.75 and 9,222.50

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Solution

The fourth proportional to 33,846.50, 50,769.75 and 9,222.50 is: 13,833.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,846.50 : 50,769.75 = 9,222.50 : x
  2. Step 2: Convert to fraction form
    33,846.50/50,769.75 = 9,222.50/x
  3. Step 3: Cross multiply
    33,846.50x = 50,769.75 × 9,222.50
  4. Step 4: Simplify right side
    33,846.50x = 468,224,019.38
  5. Step 5: Solve for x
    x = 468,224,019.38/33,846.50
  6. Step 6: Final answer
    x = 13,833.75

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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.