Finding the Third Proportional to 62,812.97 and 135,473.34
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Solution
The third proportional to 62,812.97 and 135,473.34 is: 292,185.31
Step by Step Solution
- Step 1: Write the proportion equation
62,812.97 : 135,473.34 = 135,473.34 : x - Step 2: Convert to fraction form
62,812.97/135,473.34 = 135,473.34/x - Step 3: Cross multiply
62,812.97x = 135,473.34 × 135,473.34 - Step 4: Simplify right side
62,812.97x = 18,353,026,866.81 - Step 5: Solve for x
x = 18,353,026,866.81/62,812.97 - Step 6: Final answer
x = 292,185.31
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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.