Home / 11,604.25-17,409.26-3,396.25

Finding the Fourth Proportional to 11,604.25, 17,409.26 and 3,396.25

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Solution

The fourth proportional to 11,604.25, 17,409.26 and 3,396.25 is: 5,095.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,604.25 : 17,409.26 = 3,396.25 : x
  2. Step 2: Convert to fraction form
    11,604.25/17,409.26 = 3,396.25/x
  3. Step 3: Cross multiply
    11,604.25x = 17,409.26 × 3,396.25
  4. Step 4: Simplify right side
    11,604.25x = 59,126,199.28
  5. Step 5: Solve for x
    x = 59,126,199.28/11,604.25
  6. Step 6: Final answer
    x = 5,095.22

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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.