Finding the Third Proportional to 160,982.44 and 349,621.31
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Solution
The third proportional to 160,982.44 and 349,621.31 is: 759,306.82
Step by Step Solution
- Step 1: Write the proportion equation
160,982.44 : 349,621.31 = 349,621.31 : x - Step 2: Convert to fraction form
160,982.44/349,621.31 = 349,621.31/x - Step 3: Cross multiply
160,982.44x = 349,621.31 × 349,621.31 - Step 4: Simplify right side
160,982.44x = 122,235,062,154.22 - Step 5: Solve for x
x = 122,235,062,154.22/160,982.44 - Step 6: Final answer
x = 759,306.82
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.