Finding the Third Proportional to 186,884.25 and 282,555.75
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Solution
The third proportional to 186,884.25 and 282,555.75 is: 427,204.28
Step by Step Solution
- Step 1: Write the proportion equation
186,884.25 : 282,555.75 = 282,555.75 : x - Step 2: Convert to fraction form
186,884.25/282,555.75 = 282,555.75/x - Step 3: Cross multiply
186,884.25x = 282,555.75 × 282,555.75 - Step 4: Simplify right side
186,884.25x = 79,837,751,858.06 - Step 5: Solve for x
x = 79,837,751,858.06/186,884.25 - Step 6: Final answer
x = 427,204.28
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.