Home / 17,194.20-25,747.47-11,333.04

Finding the Fourth Proportional to 17,194.20, 25,747.47 and 11,333.04

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Solution

The fourth proportional to 17,194.20, 25,747.47 and 11,333.04 is: 16,970.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,194.20 : 25,747.47 = 11,333.04 : x
  2. Step 2: Convert to fraction form
    17,194.20/25,747.47 = 11,333.04/x
  3. Step 3: Cross multiply
    17,194.20x = 25,747.47 × 11,333.04
  4. Step 4: Simplify right side
    17,194.20x = 291,797,107.41
  5. Step 5: Solve for x
    x = 291,797,107.41/17,194.20
  6. Step 6: Final answer
    x = 16,970.67

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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.