Home / 23,219.68-34,584.85-22,733.68

Finding the Fourth Proportional to 23,219.68, 34,584.85 and 22,733.68

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Solution

The fourth proportional to 23,219.68, 34,584.85 and 22,733.68 is: 33,860.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,219.68 : 34,584.85 = 22,733.68 : x
  2. Step 2: Convert to fraction form
    23,219.68/34,584.85 = 22,733.68/x
  3. Step 3: Cross multiply
    23,219.68x = 34,584.85 × 22,733.68
  4. Step 4: Simplify right side
    23,219.68x = 786,240,912.75
  5. Step 5: Solve for x
    x = 786,240,912.75/23,219.68
  6. Step 6: Final answer
    x = 33,860.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.