Finding the Third Proportional to 67,734 and 148,554
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Solution
The third proportional to 67,734 and 148,554 is: 325,808.17
Step by Step Solution
- Step 1: Write the proportion equation
67,734 : 148,554 = 148,554 : x - Step 2: Convert to fraction form
67,734/148,554 = 148,554/x - Step 3: Cross multiply
67,734x = 148,554 × 148,554 - Step 4: Simplify right side
67,734x = 22,068,290,916 - Step 5: Solve for x
x = 22,068,290,916/67,734 - Step 6: Final answer
x = 325,808.17
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.