Home / 23,086.68-34,608.24-11,232.96

Finding the Fourth Proportional to 23,086.68, 34,608.24 and 11,232.96

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Solution

The fourth proportional to 23,086.68, 34,608.24 and 11,232.96 is: 16,838.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,086.68 : 34,608.24 = 11,232.96 : x
  2. Step 2: Convert to fraction form
    23,086.68/34,608.24 = 11,232.96/x
  3. Step 3: Cross multiply
    23,086.68x = 34,608.24 × 11,232.96
  4. Step 4: Simplify right side
    23,086.68x = 388,752,975.59
  5. Step 5: Solve for x
    x = 388,752,975.59/23,086.68
  6. Step 6: Final answer
    x = 16,838.84

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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.