Finding the Third Proportional to 106,347.09 and 164,748.94
Calculator
Solution
The third proportional to 106,347.09 and 164,748.94 is: 255,222.89
Step by Step Solution
- Step 1: Write the proportion equation
106,347.09 : 164,748.94 = 164,748.94 : x - Step 2: Convert to fraction form
106,347.09/164,748.94 = 164,748.94/x - Step 3: Cross multiply
106,347.09x = 164,748.94 × 164,748.94 - Step 4: Simplify right side
106,347.09x = 27,142,212,407.38 - Step 5: Solve for x
x = 27,142,212,407.38/106,347.09 - Step 6: Final answer
x = 255,222.89
Related Problems
Find third proportional to 53,173.55 and 82,374.47
Half scale
Find third proportional to 212,694.19 and 329,497.88
Double scale
Find third proportional to 106,349 and 164,752
Similar ratio
Find third proportional to 159,520.64 and 247,123.41
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.