Finding the Third Proportional to 5,667.75 and 11,622.09
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Solution
The third proportional to 5,667.75 and 11,622.09 is: 23,831.87
Step by Step Solution
- Step 1: Write the proportion equation
5,667.75 : 11,622.09 = 11,622.09 : x - Step 2: Convert to fraction form
5,667.75/11,622.09 = 11,622.09/x - Step 3: Cross multiply
5,667.75x = 11,622.09 × 11,622.09 - Step 4: Simplify right side
5,667.75x = 135,073,063.13 - Step 5: Solve for x
x = 135,073,063.13/5,667.75 - Step 6: Final answer
x = 23,831.87
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.