Home / 17,025.44-25,495.32-10,766.48

Finding the Fourth Proportional to 17,025.44, 25,495.32 and 10,766.48

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Solution

The fourth proportional to 17,025.44, 25,495.32 and 10,766.48 is: 16,122.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,025.44 : 25,495.32 = 10,766.48 : x
  2. Step 2: Convert to fraction form
    17,025.44/25,495.32 = 10,766.48/x
  3. Step 3: Cross multiply
    17,025.44x = 25,495.32 × 10,766.48
  4. Step 4: Simplify right side
    17,025.44x = 274,494,852.87
  5. Step 5: Solve for x
    x = 274,494,852.87/17,025.44
  6. Step 6: Final answer
    x = 16,122.63

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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.