Home / 33,414.56-50,129.58-9,722.67

Finding the Fourth Proportional to 33,414.56, 50,129.58 and 9,722.67

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Solution

The fourth proportional to 33,414.56, 50,129.58 and 9,722.67 is: 14,586.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,414.56 : 50,129.58 = 9,722.67 : x
  2. Step 2: Convert to fraction form
    33,414.56/50,129.58 = 9,722.67/x
  3. Step 3: Cross multiply
    33,414.56x = 50,129.58 × 9,722.67
  4. Step 4: Simplify right side
    33,414.56x = 487,393,212.05
  5. Step 5: Solve for x
    x = 487,393,212.05/33,414.56
  6. Step 6: Final answer
    x = 14,586.25

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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.