Home / 174,107.32-261,119.06-110,832.54

Finding the Fourth Proportional to 174,107.32, 261,119.06 and 110,832.54

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Solution

The fourth proportional to 174,107.32, 261,119.06 and 110,832.54 is: 166,222.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,107.32 : 261,119.06 = 110,832.54 : x
  2. Step 2: Convert to fraction form
    174,107.32/261,119.06 = 110,832.54/x
  3. Step 3: Cross multiply
    174,107.32x = 261,119.06 × 110,832.54
  4. Step 4: Simplify right side
    174,107.32x = 28,940,488,662.21
  5. Step 5: Solve for x
    x = 28,940,488,662.21/174,107.32
  6. Step 6: Final answer
    x = 166,222.12

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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.