Home / 227,525.92-341,361.87-109,205.58

Finding the Fourth Proportional to 227,525.92, 341,361.87 and 109,205.58

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Solution

The fourth proportional to 227,525.92, 341,361.87 and 109,205.58 is: 163,843.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,525.92 : 341,361.87 = 109,205.58 : x
  2. Step 2: Convert to fraction form
    227,525.92/341,361.87 = 109,205.58/x
  3. Step 3: Cross multiply
    227,525.92x = 341,361.87 × 109,205.58
  4. Step 4: Simplify right side
    227,525.92x = 37,278,621,003.23
  5. Step 5: Solve for x
    x = 37,278,621,003.23/227,525.92
  6. Step 6: Final answer
    x = 163,843.40

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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.