Finding the Third Proportional to 113,644.13 and 170,466.19
Calculator
Solution
The third proportional to 113,644.13 and 170,466.19 is: 255,699.28
Step by Step Solution
- Step 1: Write the proportion equation
113,644.13 : 170,466.19 = 170,466.19 : x - Step 2: Convert to fraction form
113,644.13/170,466.19 = 170,466.19/x - Step 3: Cross multiply
113,644.13x = 170,466.19 × 170,466.19 - Step 4: Simplify right side
113,644.13x = 29,058,721,080.79 - Step 5: Solve for x
x = 29,058,721,080.79/113,644.13 - Step 6: Final answer
x = 255,699.28
Related Problems
Find third proportional to 56,822.06 and 85,233.09
Half scale
Find third proportional to 227,288.25 and 340,932.38
Double scale
Find third proportional to 113,646 and 170,469
Similar ratio
Find third proportional to 170,466.19 and 255,699.28
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.