Finding the Third Proportional to 154,963.13 and 227,135.81
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Solution
The third proportional to 154,963.13 and 227,135.81 is: 332,922.28
Step by Step Solution
- Step 1: Write the proportion equation
154,963.13 : 227,135.81 = 227,135.81 : x - Step 2: Convert to fraction form
154,963.13/227,135.81 = 227,135.81/x - Step 3: Cross multiply
154,963.13x = 227,135.81 × 227,135.81 - Step 4: Simplify right side
154,963.13x = 51,590,677,320.04 - Step 5: Solve for x
x = 51,590,677,320.04/154,963.13 - Step 6: Final answer
x = 332,922.28
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.