Finding the Third Proportional to 67,116 and 94,082
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Solution
The third proportional to 67,116 and 94,082 is: 131,882.45
Step by Step Solution
- Step 1: Write the proportion equation
67,116 : 94,082 = 94,082 : x - Step 2: Convert to fraction form
67,116/94,082 = 94,082/x - Step 3: Cross multiply
67,116x = 94,082 × 94,082 - Step 4: Simplify right side
67,116x = 8,851,422,724 - Step 5: Solve for x
x = 8,851,422,724/67,116 - Step 6: Final answer
x = 131,882.45
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.