Finding the Third Proportional to 160,966.97 and 256,226.06
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Solution
The third proportional to 160,966.97 and 256,226.06 is: 407,858.80
Step by Step Solution
- Step 1: Write the proportion equation
160,966.97 : 256,226.06 = 256,226.06 : x - Step 2: Convert to fraction form
160,966.97/256,226.06 = 256,226.06/x - Step 3: Cross multiply
160,966.97x = 256,226.06 × 256,226.06 - Step 4: Simplify right side
160,966.97x = 65,651,795,104.25 - Step 5: Solve for x
x = 65,651,795,104.25/160,966.97 - Step 6: Final answer
x = 407,858.80
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.