Finding the Third Proportional to 102,353.63 and 222,189.75
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Solution
The third proportional to 102,353.63 and 222,189.75 is: 482,330.60
Step by Step Solution
- Step 1: Write the proportion equation
102,353.63 : 222,189.75 = 222,189.75 : x - Step 2: Convert to fraction form
102,353.63/222,189.75 = 222,189.75/x - Step 3: Cross multiply
102,353.63x = 222,189.75 × 222,189.75 - Step 4: Simplify right side
102,353.63x = 49,368,285,005.06 - Step 5: Solve for x
x = 49,368,285,005.06/102,353.63 - Step 6: Final answer
x = 482,330.60
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.