Finding the Third Proportional to 7,833 and 10,741.50
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Solution
The third proportional to 7,833 and 10,741.50 is: 14,729.97
Step by Step Solution
- Step 1: Write the proportion equation
7,833 : 10,741.50 = 10,741.50 : x - Step 2: Convert to fraction form
7,833/10,741.50 = 10,741.50/x - Step 3: Cross multiply
7,833x = 10,741.50 × 10,741.50 - Step 4: Simplify right side
7,833x = 115,379,822.25 - Step 5: Solve for x
x = 115,379,822.25/7,833 - Step 6: Final answer
x = 14,729.97
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.