Home / 17,016.27-25,514.47-12,532.92

Finding the Fourth Proportional to 17,016.27, 25,514.47 and 12,532.92

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Solution

The fourth proportional to 17,016.27, 25,514.47 and 12,532.92 is: 18,792.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,016.27 : 25,514.47 = 12,532.92 : x
  2. Step 2: Convert to fraction form
    17,016.27/25,514.47 = 12,532.92/x
  3. Step 3: Cross multiply
    17,016.27x = 25,514.47 × 12,532.92
  4. Step 4: Simplify right side
    17,016.27x = 319,770,811.35
  5. Step 5: Solve for x
    x = 319,770,811.35/17,016.27
  6. Step 6: Final answer
    x = 18,792.06

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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.