Finding the Third Proportional to 75,204 and 160,557.75
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Solution
The third proportional to 75,204 and 160,557.75 is: 342,784.84
Step by Step Solution
- Step 1: Write the proportion equation
75,204 : 160,557.75 = 160,557.75 : x - Step 2: Convert to fraction form
75,204/160,557.75 = 160,557.75/x - Step 3: Cross multiply
75,204x = 160,557.75 × 160,557.75 - Step 4: Simplify right side
75,204x = 25,778,791,085.06 - Step 5: Solve for x
x = 25,778,791,085.06/75,204 - Step 6: Final answer
x = 342,784.84
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.