Finding the Third Proportional to 63,641.25 and 125,673.75
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Solution
The third proportional to 63,641.25 and 125,673.75 is: 248,170.67
Step by Step Solution
- Step 1: Write the proportion equation
63,641.25 : 125,673.75 = 125,673.75 : x - Step 2: Convert to fraction form
63,641.25/125,673.75 = 125,673.75/x - Step 3: Cross multiply
63,641.25x = 125,673.75 × 125,673.75 - Step 4: Simplify right side
63,641.25x = 15,793,891,439.06 - Step 5: Solve for x
x = 15,793,891,439.06/63,641.25 - Step 6: Final answer
x = 248,170.67
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These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.