Finding the Third Proportional to 238,153.50 and 513,696.75
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Solution
The third proportional to 238,153.50 and 513,696.75 is: 1,108,043.14
Step by Step Solution
- Step 1: Write the proportion equation
238,153.50 : 513,696.75 = 513,696.75 : x - Step 2: Convert to fraction form
238,153.50/513,696.75 = 513,696.75/x - Step 3: Cross multiply
238,153.50x = 513,696.75 × 513,696.75 - Step 4: Simplify right side
238,153.50x = 263,884,350,960.56 - Step 5: Solve for x
x = 263,884,350,960.56/238,153.50 - Step 6: Final answer
x = 1,108,043.14
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.