Finding the Third Proportional to 51,201.75 and 106,491.75
Calculator
Solution
The third proportional to 51,201.75 and 106,491.75 is: 221,486.43
Step by Step Solution
- Step 1: Write the proportion equation
51,201.75 : 106,491.75 = 106,491.75 : x - Step 2: Convert to fraction form
51,201.75/106,491.75 = 106,491.75/x - Step 3: Cross multiply
51,201.75x = 106,491.75 × 106,491.75 - Step 4: Simplify right side
51,201.75x = 11,340,492,818.06 - Step 5: Solve for x
x = 11,340,492,818.06/51,201.75 - Step 6: Final answer
x = 221,486.43
Related Problems
Find third proportional to 25,600.88 and 53,245.88
Half scale
Find third proportional to 102,403.50 and 212,983.50
Double scale
Find third proportional to 51,204 and 106,496
Similar ratio
Find third proportional to 76,802.63 and 159,737.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.