Finding the Third Proportional to 10,116 and 14,826
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Solution
The third proportional to 10,116 and 14,826 is: 21,728.97
Step by Step Solution
- Step 1: Write the proportion equation
10,116 : 14,826 = 14,826 : x - Step 2: Convert to fraction form
10,116/14,826 = 14,826/x - Step 3: Cross multiply
10,116x = 14,826 × 14,826 - Step 4: Simplify right side
10,116x = 219,810,276 - Step 5: Solve for x
x = 219,810,276/10,116 - Step 6: Final answer
x = 21,728.97
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.