Home / 194,096.77-267,791.72-109,197.43

Finding the Fourth Proportional to 194,096.77, 267,791.72 and 109,197.43

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Solution

The fourth proportional to 194,096.77, 267,791.72 and 109,197.43 is: 150,657.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,096.77 : 267,791.72 = 109,197.43 : x
  2. Step 2: Convert to fraction form
    194,096.77/267,791.72 = 109,197.43/x
  3. Step 3: Cross multiply
    194,096.77x = 267,791.72 × 109,197.43
  4. Step 4: Simplify right side
    194,096.77x = 29,242,167,599.28
  5. Step 5: Solve for x
    x = 29,242,167,599.28/194,096.77
  6. Step 6: Final answer
    x = 150,657.67

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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.