Finding the Third Proportional to 5,942 and 13,110
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Solution
The third proportional to 5,942 and 13,110 is: 28,924.96
Step by Step Solution
- Step 1: Write the proportion equation
5,942 : 13,110 = 13,110 : x - Step 2: Convert to fraction form
5,942/13,110 = 13,110/x - Step 3: Cross multiply
5,942x = 13,110 × 13,110 - Step 4: Simplify right side
5,942x = 171,872,100 - Step 5: Solve for x
x = 171,872,100/5,942 - Step 6: Final answer
x = 28,924.96
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Why These Related Problems?
These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.