Kenneth, do a refinance on the property for the combined amount and you will have one loan.

Here's a trick I have successfully used that I got off a blog called "The Dark Park":In Section 507 of Mailing Standards of the United States Postal Service Domestic Mail Manual, I found Exhibit 1.5.1 which is titled, “Treatment of Undeliverable First-Class Mail, First-Class Package Service and Priority Mail”.

I'm pretty sure both banks would be willing to provide a combination loan that includes both properties, which should help if they have issue providing a loan on the $45k property. 

Ditto if it's a chronic condition with continuous treatment that exceeds their limits.

Property that qualifies for 1031 treatment is property that you have purchased with the intent of holding for productive use. 

In your case if you use some strategic timing of your sales you could combine both of those sales into the purchase of a larger asset.   

It took me 3-4 months in Kansas City to find my first deal that had the right combination of location and cash flow.

And what if I got two jobs paying 50k combined 100k annually?

@Peter Jaglom a combination of both price and block. 

Pit bulls were created by breeding bulldogs and terriers together to produce a dog that combined was used in blood sports.