Home / 11,694.19-17,530.35-4,296.67

Finding the Fourth Proportional to 11,694.19, 17,530.35 and 4,296.67

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Solution

The fourth proportional to 11,694.19, 17,530.35 and 4,296.67 is: 6,440.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,694.19 : 17,530.35 = 4,296.67 : x
  2. Step 2: Convert to fraction form
    11,694.19/17,530.35 = 4,296.67/x
  3. Step 3: Cross multiply
    11,694.19x = 17,530.35 × 4,296.67
  4. Step 4: Simplify right side
    11,694.19x = 75,322,128.93
  5. Step 5: Solve for x
    x = 75,322,128.93/11,694.19
  6. Step 6: Final answer
    x = 6,440.99

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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.