Finding the Third Proportional to 183,480.75 and 379,551.75
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Solution
The third proportional to 183,480.75 and 379,551.75 is: 785,147.93
Step by Step Solution
- Step 1: Write the proportion equation
183,480.75 : 379,551.75 = 379,551.75 : x - Step 2: Convert to fraction form
183,480.75/379,551.75 = 379,551.75/x - Step 3: Cross multiply
183,480.75x = 379,551.75 × 379,551.75 - Step 4: Simplify right side
183,480.75x = 144,059,530,928.06 - Step 5: Solve for x
x = 144,059,530,928.06/183,480.75 - Step 6: Final answer
x = 785,147.93
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.