Jane's share in the profit as per the amount invested by her is $39,375.
<h3>What is a Ratio?</h3>
A ratio shows us the number of times a number contains another number.
Given that Capital balances were $100,000 for John, $75,000 for Sally and $225,000 for Jane. Therefore, the ratio of the capital invested by three can be written as,
John : Sally : Jane = $100,000 : $75,000 : $225,000
John : Sally : Jane = 4 : 3 : 9
Now, the profit will be shared as per the capital invested, therefore, as per the capital invested. Thus, we can write,
4x + 3x + 9x = $70,000
16x = $70,000
x = $70,000 / 16
x = $4,375
Further, Jane's share can be written as,
Jane's share = 9x
= 9 × $4,375
= $39,375
Hence, Jane's share is $39,375.
Learn more about Ratios here:
brainly.com/question/1504221
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