Home / 22,515.93-33,759.86-10,826.73

Finding the Fourth Proportional to 22,515.93, 33,759.86 and 10,826.73

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Solution

The fourth proportional to 22,515.93, 33,759.86 and 10,826.73 is: 16,233.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,515.93 : 33,759.86 = 10,826.73 : x
  2. Step 2: Convert to fraction form
    22,515.93/33,759.86 = 10,826.73/x
  3. Step 3: Cross multiply
    22,515.93x = 33,759.86 × 10,826.73
  4. Step 4: Simplify right side
    22,515.93x = 365,508,834.92
  5. Step 5: Solve for x
    x = 365,508,834.92/22,515.93
  6. Step 6: Final answer
    x = 16,233.34

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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.