Finding the Third Proportional to 86,995.50 and 185,383.50
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Solution
The third proportional to 86,995.50 and 185,383.50 is: 395,043.91
Step by Step Solution
- Step 1: Write the proportion equation
86,995.50 : 185,383.50 = 185,383.50 : x - Step 2: Convert to fraction form
86,995.50/185,383.50 = 185,383.50/x - Step 3: Cross multiply
86,995.50x = 185,383.50 × 185,383.50 - Step 4: Simplify right side
86,995.50x = 34,367,042,072.25 - Step 5: Solve for x
x = 34,367,042,072.25/86,995.50 - Step 6: Final answer
x = 395,043.91
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.