Finding the Third Proportional to 5,330 and 11,652
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Solution
The third proportional to 5,330 and 11,652 is: 25,472.63
Step by Step Solution
- Step 1: Write the proportion equation
5,330 : 11,652 = 11,652 : x - Step 2: Convert to fraction form
5,330/11,652 = 11,652/x - Step 3: Cross multiply
5,330x = 11,652 × 11,652 - Step 4: Simplify right side
5,330x = 135,769,104 - Step 5: Solve for x
x = 135,769,104/5,330 - Step 6: Final answer
x = 25,472.63
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.