Home / 17,084.30-25,613.69-11,522.03

Finding the Fourth Proportional to 17,084.30, 25,613.69 and 11,522.03

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Solution

The fourth proportional to 17,084.30, 25,613.69 and 11,522.03 is: 17,274.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,084.30 : 25,613.69 = 11,522.03 : x
  2. Step 2: Convert to fraction form
    17,084.30/25,613.69 = 11,522.03/x
  3. Step 3: Cross multiply
    17,084.30x = 25,613.69 × 11,522.03
  4. Step 4: Simplify right side
    17,084.30x = 295,121,518.91
  5. Step 5: Solve for x
    x = 295,121,518.91/17,084.30
  6. Step 6: Final answer
    x = 17,274.43

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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.