Finding the Third Proportional to 151,662.38 and 237,893.63
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Solution
The third proportional to 151,662.38 and 237,893.63 is: 373,153.70
Step by Step Solution
- Step 1: Write the proportion equation
151,662.38 : 237,893.63 = 237,893.63 : x - Step 2: Convert to fraction form
151,662.38/237,893.63 = 237,893.63/x - Step 3: Cross multiply
151,662.38x = 237,893.63 × 237,893.63 - Step 4: Simplify right side
151,662.38x = 56,593,376,815.64 - Step 5: Solve for x
x = 56,593,376,815.64/151,662.38 - Step 6: Final answer
x = 373,153.70
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.