Finding the Third Proportional to 168,970.22 and 261,543.94
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Solution
The third proportional to 168,970.22 and 261,543.94 is: 404,836.02
Step by Step Solution
- Step 1: Write the proportion equation
168,970.22 : 261,543.94 = 261,543.94 : x - Step 2: Convert to fraction form
168,970.22/261,543.94 = 261,543.94/x - Step 3: Cross multiply
168,970.22x = 261,543.94 × 261,543.94 - Step 4: Simplify right side
168,970.22x = 68,405,231,243.00 - Step 5: Solve for x
x = 68,405,231,243.00/168,970.22 - Step 6: Final answer
x = 404,836.02
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.