Home / 196,833.05-271,651.41-110,794.67

Finding the Fourth Proportional to 196,833.05, 271,651.41 and 110,794.67

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Solution

The fourth proportional to 196,833.05, 271,651.41 and 110,794.67 is: 152,908.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,833.05 : 271,651.41 = 110,794.67 : x
  2. Step 2: Convert to fraction form
    196,833.05/271,651.41 = 110,794.67/x
  3. Step 3: Cross multiply
    196,833.05x = 271,651.41 × 110,794.67
  4. Step 4: Simplify right side
    196,833.05x = 30,097,526,967.73
  5. Step 5: Solve for x
    x = 30,097,526,967.73/196,833.05
  6. Step 6: Final answer
    x = 152,908.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.