Finding the Third Proportional to 170,073 and 371,229.75
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Solution
The third proportional to 170,073 and 371,229.75 is: 810,308.09
Step by Step Solution
- Step 1: Write the proportion equation
170,073 : 371,229.75 = 371,229.75 : x - Step 2: Convert to fraction form
170,073/371,229.75 = 371,229.75/x - Step 3: Cross multiply
170,073x = 371,229.75 × 371,229.75 - Step 4: Simplify right side
170,073x = 137,811,527,285.06 - Step 5: Solve for x
x = 137,811,527,285.06/170,073 - Step 6: Final answer
x = 810,308.09
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.