Finding the Third Proportional to 111,299.06 and 247,515.75
Calculator
Solution
The third proportional to 111,299.06 and 247,515.75 is: 550,445.31
Step by Step Solution
- Step 1: Write the proportion equation
111,299.06 : 247,515.75 = 247,515.75 : x - Step 2: Convert to fraction form
111,299.06/247,515.75 = 247,515.75/x - Step 3: Cross multiply
111,299.06x = 247,515.75 × 247,515.75 - Step 4: Simplify right side
111,299.06x = 61,264,046,498.06 - Step 5: Solve for x
x = 61,264,046,498.06/111,299.06 - Step 6: Final answer
x = 550,445.31
Related Problems
Find third proportional to 55,649.53 and 123,757.88
Half scale
Find third proportional to 222,598.13 and 495,031.50
Double scale
Find third proportional to 111,301 and 247,520
Similar ratio
Find third proportional to 166,948.59 and 371,273.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.