Home / 222,217.46-333,247.33-80,024.57

Finding the Fourth Proportional to 222,217.46, 333,247.33 and 80,024.57

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Solution

The fourth proportional to 222,217.46, 333,247.33 and 80,024.57 is: 120,008.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,217.46 : 333,247.33 = 80,024.57 : x
  2. Step 2: Convert to fraction form
    222,217.46/333,247.33 = 80,024.57/x
  3. Step 3: Cross multiply
    222,217.46x = 333,247.33 × 80,024.57
  4. Step 4: Simplify right side
    222,217.46x = 26,667,974,286.90
  5. Step 5: Solve for x
    x = 26,667,974,286.90/222,217.46
  6. Step 6: Final answer
    x = 120,008.46

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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.