Finding the Third Proportional to 164,845.13 and 348,963.19
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Solution
The third proportional to 164,845.13 and 348,963.19 is: 738,725.55
Step by Step Solution
- Step 1: Write the proportion equation
164,845.13 : 348,963.19 = 348,963.19 : x - Step 2: Convert to fraction form
164,845.13/348,963.19 = 348,963.19/x - Step 3: Cross multiply
164,845.13x = 348,963.19 × 348,963.19 - Step 4: Simplify right side
164,845.13x = 121,775,306,230.16 - Step 5: Solve for x
x = 121,775,306,230.16/164,845.13 - Step 6: Final answer
x = 738,725.55
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.