Finding the Third Proportional to 161,353.13 and 354,552.75
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Solution
The third proportional to 161,353.13 and 354,552.75 is: 779,084.09
Step by Step Solution
- Step 1: Write the proportion equation
161,353.13 : 354,552.75 = 354,552.75 : x - Step 2: Convert to fraction form
161,353.13/354,552.75 = 354,552.75/x - Step 3: Cross multiply
161,353.13x = 354,552.75 × 354,552.75 - Step 4: Simplify right side
161,353.13x = 125,707,652,532.56 - Step 5: Solve for x
x = 125,707,652,532.56/161,353.13 - Step 6: Final answer
x = 779,084.09
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.