Finding the Third Proportional to 70,026 and 103,941
Calculator
Solution
The third proportional to 70,026 and 103,941 is: 154,281.72
Step by Step Solution
- Step 1: Write the proportion equation
70,026 : 103,941 = 103,941 : x - Step 2: Convert to fraction form
70,026/103,941 = 103,941/x - Step 3: Cross multiply
70,026x = 103,941 × 103,941 - Step 4: Simplify right side
70,026x = 10,803,731,481 - Step 5: Solve for x
x = 10,803,731,481/70,026 - Step 6: Final answer
x = 154,281.72
Related Problems
Find third proportional to 35,013 and 51,970.50
Half scale
Find third proportional to 140,052 and 207,882
Double scale
Find third proportional to 70,028 and 103,944
Similar ratio
Find third proportional to 105,039 and 155,911.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.