Finding the Third Proportional to 58,613.63 and 138,273.75
Calculator
Solution
The third proportional to 58,613.63 and 138,273.75 is: 326,197.70
Step by Step Solution
- Step 1: Write the proportion equation
58,613.63 : 138,273.75 = 138,273.75 : x - Step 2: Convert to fraction form
58,613.63/138,273.75 = 138,273.75/x - Step 3: Cross multiply
58,613.63x = 138,273.75 × 138,273.75 - Step 4: Simplify right side
58,613.63x = 19,119,629,939.06 - Step 5: Solve for x
x = 19,119,629,939.06/58,613.63 - Step 6: Final answer
x = 326,197.70
Related Problems
Find third proportional to 29,306.81 and 69,136.88
Half scale
Find third proportional to 117,227.25 and 276,547.50
Double scale
Find third proportional to 58,616 and 138,278
Similar ratio
Find third proportional to 87,920.44 and 207,410.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.