Finding the Third Proportional to 17,647 and 38,750
Calculator
Solution
The third proportional to 17,647 and 38,750 is: 85,088.83
Step by Step Solution
- Step 1: Write the proportion equation
17,647 : 38,750 = 38,750 : x - Step 2: Convert to fraction form
17,647/38,750 = 38,750/x - Step 3: Cross multiply
17,647x = 38,750 × 38,750 - Step 4: Simplify right side
17,647x = 1,501,562,500 - Step 5: Solve for x
x = 1,501,562,500/17,647 - Step 6: Final answer
x = 85,088.83
Related Problems
Find third proportional to 8,823.50 and 19,375
Half scale
Find third proportional to 35,294 and 77,500
Double scale
Find third proportional to 17,649 and 38,754
Similar ratio
Find third proportional to 26,470.50 and 58,125
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.