Finding the Third Proportional to 160,580.81 and 350,763.75
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Solution
The third proportional to 160,580.81 and 350,763.75 is: 766,188.73
Step by Step Solution
- Step 1: Write the proportion equation
160,580.81 : 350,763.75 = 350,763.75 : x - Step 2: Convert to fraction form
160,580.81/350,763.75 = 350,763.75/x - Step 3: Cross multiply
160,580.81x = 350,763.75 × 350,763.75 - Step 4: Simplify right side
160,580.81x = 123,035,208,314.06 - Step 5: Solve for x
x = 123,035,208,314.06/160,580.81 - Step 6: Final answer
x = 766,188.73
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.