Home / 166,940.20-250,410.04-110,889.64

Finding the Fourth Proportional to 166,940.20, 250,410.04 and 110,889.64

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Solution

The fourth proportional to 166,940.20, 250,410.04 and 110,889.64 is: 166,334.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,940.20 : 250,410.04 = 110,889.64 : x
  2. Step 2: Convert to fraction form
    166,940.20/250,410.04 = 110,889.64/x
  3. Step 3: Cross multiply
    166,940.20x = 250,410.04 × 110,889.64
  4. Step 4: Simplify right side
    166,940.20x = 27,767,879,187.99
  5. Step 5: Solve for x
    x = 27,767,879,187.99/166,940.20
  6. Step 6: Final answer
    x = 166,334.29

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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.