Finding the Third Proportional to 193,172 and 307,376
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Solution
The third proportional to 193,172 and 307,376 is: 489,097.83
Step by Step Solution
- Step 1: Write the proportion equation
193,172 : 307,376 = 307,376 : x - Step 2: Convert to fraction form
193,172/307,376 = 307,376/x - Step 3: Cross multiply
193,172x = 307,376 × 307,376 - Step 4: Simplify right side
193,172x = 94,480,005,376 - Step 5: Solve for x
x = 94,480,005,376/193,172 - Step 6: Final answer
x = 489,097.83
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.