Finding the Third Proportional to 3,725.25 and 6,195.75
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Solution
The third proportional to 3,725.25 and 6,195.75 is: 10,304.63
Step by Step Solution
- Step 1: Write the proportion equation
3,725.25 : 6,195.75 = 6,195.75 : x - Step 2: Convert to fraction form
3,725.25/6,195.75 = 6,195.75/x - Step 3: Cross multiply
3,725.25x = 6,195.75 × 6,195.75 - Step 4: Simplify right side
3,725.25x = 38,387,318.06 - Step 5: Solve for x
x = 38,387,318.06/3,725.25 - Step 6: Final answer
x = 10,304.63
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Why These Related Problems?
These problems maintain the same ratio (1.66) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.