Home / 23,194.45-34,763.88-15,193.27

Finding the Fourth Proportional to 23,194.45, 34,763.88 and 15,193.27

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Solution

The fourth proportional to 23,194.45, 34,763.88 and 15,193.27 is: 22,771.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,194.45 : 34,763.88 = 15,193.27 : x
  2. Step 2: Convert to fraction form
    23,194.45/34,763.88 = 15,193.27/x
  3. Step 3: Cross multiply
    23,194.45x = 34,763.88 × 15,193.27
  4. Step 4: Simplify right side
    23,194.45x = 528,177,115.52
  5. Step 5: Solve for x
    x = 528,177,115.52/23,194.45
  6. Step 6: Final answer
    x = 22,771.70

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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.