Finding the Third Proportional to 13,946 and 30,082
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Solution
The third proportional to 13,946 and 30,082 is: 64,887.91
Step by Step Solution
- Step 1: Write the proportion equation
13,946 : 30,082 = 30,082 : x - Step 2: Convert to fraction form
13,946/30,082 = 30,082/x - Step 3: Cross multiply
13,946x = 30,082 × 30,082 - Step 4: Simplify right side
13,946x = 904,926,724 - Step 5: Solve for x
x = 904,926,724/13,946 - Step 6: Final answer
x = 64,887.91
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.