Finding the Third Proportional to 161,696.06 and 351,705.75
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Solution
The third proportional to 161,696.06 and 351,705.75 is: 764,996.58
Step by Step Solution
- Step 1: Write the proportion equation
161,696.06 : 351,705.75 = 351,705.75 : x - Step 2: Convert to fraction form
161,696.06/351,705.75 = 351,705.75/x - Step 3: Cross multiply
161,696.06x = 351,705.75 × 351,705.75 - Step 4: Simplify right side
161,696.06x = 123,696,934,583.06 - Step 5: Solve for x
x = 123,696,934,583.06/161,696.06 - Step 6: Final answer
x = 764,996.58
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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.