Finding the Third Proportional to 124,690.50 and 193,461.75
Calculator
Solution
The third proportional to 124,690.50 and 193,461.75 is: 300,162.79
Step by Step Solution
- Step 1: Write the proportion equation
124,690.50 : 193,461.75 = 193,461.75 : x - Step 2: Convert to fraction form
124,690.50/193,461.75 = 193,461.75/x - Step 3: Cross multiply
124,690.50x = 193,461.75 × 193,461.75 - Step 4: Simplify right side
124,690.50x = 37,427,448,713.06 - Step 5: Solve for x
x = 37,427,448,713.06/124,690.50 - Step 6: Final answer
x = 300,162.79
Related Problems
Find third proportional to 62,345.25 and 96,730.88
Half scale
Find third proportional to 249,381 and 386,923.50
Double scale
Find third proportional to 124,693 and 193,465
Similar ratio
Find third proportional to 187,035.75 and 290,192.63
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.