Finding the Third Proportional to 170,137.13 and 231,202.69
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Solution
The third proportional to 170,137.13 and 231,202.69 is: 314,185.88
Step by Step Solution
- Step 1: Write the proportion equation
170,137.13 : 231,202.69 = 231,202.69 : x - Step 2: Convert to fraction form
170,137.13/231,202.69 = 231,202.69/x - Step 3: Cross multiply
170,137.13x = 231,202.69 × 231,202.69 - Step 4: Simplify right side
170,137.13x = 53,454,682,707.22 - Step 5: Solve for x
x = 53,454,682,707.22/170,137.13 - Step 6: Final answer
x = 314,185.88
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.