Home / 9,191.82-13,794.54-6,732.90

Finding the Fourth Proportional to 9,191.82, 13,794.54 and 6,732.90

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Solution

The fourth proportional to 9,191.82, 13,794.54 and 6,732.90 is: 10,104.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,191.82 : 13,794.54 = 6,732.90 : x
  2. Step 2: Convert to fraction form
    9,191.82/13,794.54 = 6,732.90/x
  3. Step 3: Cross multiply
    9,191.82x = 13,794.54 × 6,732.90
  4. Step 4: Simplify right side
    9,191.82x = 92,877,258.37
  5. Step 5: Solve for x
    x = 92,877,258.37/9,191.82
  6. Step 6: Final answer
    x = 10,104.34

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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.