Finding the Third Proportional to 151,427.25 and 220,092.75
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Solution
The third proportional to 151,427.25 and 220,092.75 is: 319,894.99
Step by Step Solution
- Step 1: Write the proportion equation
151,427.25 : 220,092.75 = 220,092.75 : x - Step 2: Convert to fraction form
151,427.25/220,092.75 = 220,092.75/x - Step 3: Cross multiply
151,427.25x = 220,092.75 × 220,092.75 - Step 4: Simplify right side
151,427.25x = 48,440,818,602.56 - Step 5: Solve for x
x = 48,440,818,602.56/151,427.25 - Step 6: Final answer
x = 319,894.99
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.