Finding the Third Proportional to 153,262.13 and 227,706.19
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Solution
The third proportional to 153,262.13 and 227,706.19 is: 338,309.99
Step by Step Solution
- Step 1: Write the proportion equation
153,262.13 : 227,706.19 = 227,706.19 : x - Step 2: Convert to fraction form
153,262.13/227,706.19 = 227,706.19/x - Step 3: Cross multiply
153,262.13x = 227,706.19 × 227,706.19 - Step 4: Simplify right side
153,262.13x = 51,850,107,825.79 - Step 5: Solve for x
x = 51,850,107,825.79/153,262.13 - Step 6: Final answer
x = 338,309.99
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.