Finding the Third Proportional to 155,657.25 and 233,486.44
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Solution
The third proportional to 155,657.25 and 233,486.44 is: 350,230.50
Step by Step Solution
- Step 1: Write the proportion equation
155,657.25 : 233,486.44 = 233,486.44 : x - Step 2: Convert to fraction form
155,657.25/233,486.44 = 233,486.44/x - Step 3: Cross multiply
155,657.25x = 233,486.44 × 233,486.44 - Step 4: Simplify right side
155,657.25x = 54,515,916,496.44 - Step 5: Solve for x
x = 54,515,916,496.44/155,657.25 - Step 6: Final answer
x = 350,230.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.