Finding the Third Proportional to 102,270.94 and 146,400.75
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Solution
The third proportional to 102,270.94 and 146,400.75 is: 209,572.53
Step by Step Solution
- Step 1: Write the proportion equation
102,270.94 : 146,400.75 = 146,400.75 : x - Step 2: Convert to fraction form
102,270.94/146,400.75 = 146,400.75/x - Step 3: Cross multiply
102,270.94x = 146,400.75 × 146,400.75 - Step 4: Simplify right side
102,270.94x = 21,433,179,600.56 - Step 5: Solve for x
x = 21,433,179,600.56/102,270.94 - Step 6: Final answer
x = 209,572.53
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.