Finding the Third Proportional to 162,278.25 and 351,927.75
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Solution
The third proportional to 162,278.25 and 351,927.75 is: 763,214.67
Step by Step Solution
- Step 1: Write the proportion equation
162,278.25 : 351,927.75 = 351,927.75 : x - Step 2: Convert to fraction form
162,278.25/351,927.75 = 351,927.75/x - Step 3: Cross multiply
162,278.25x = 351,927.75 × 351,927.75 - Step 4: Simplify right side
162,278.25x = 123,853,141,220.06 - Step 5: Solve for x
x = 123,853,141,220.06/162,278.25 - Step 6: Final answer
x = 763,214.67
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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.