Finding the Third Proportional to 160,972.31 and 349,601.06
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Solution
The third proportional to 160,972.31 and 349,601.06 is: 759,266.62
Step by Step Solution
- Step 1: Write the proportion equation
160,972.31 : 349,601.06 = 349,601.06 : x - Step 2: Convert to fraction form
160,972.31/349,601.06 = 349,601.06/x - Step 3: Cross multiply
160,972.31x = 349,601.06 × 349,601.06 - Step 4: Simplify right side
160,972.31x = 122,220,902,901.13 - Step 5: Solve for x
x = 122,220,902,901.13/160,972.31 - Step 6: Final answer
x = 759,266.62
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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.