Finding the Third Proportional to 33,785.44 and 54,420.19
Calculator
Solution
The third proportional to 33,785.44 and 54,420.19 is: 87,657.79
Step by Step Solution
- Step 1: Write the proportion equation
33,785.44 : 54,420.19 = 54,420.19 : x - Step 2: Convert to fraction form
33,785.44/54,420.19 = 54,420.19/x - Step 3: Cross multiply
33,785.44x = 54,420.19 × 54,420.19 - Step 4: Simplify right side
33,785.44x = 2,961,556,807.54 - Step 5: Solve for x
x = 2,961,556,807.54/33,785.44 - Step 6: Final answer
x = 87,657.79
Related Problems
Find third proportional to 16,892.72 and 27,210.09
Half scale
Find third proportional to 67,570.88 and 108,840.38
Double scale
Find third proportional to 33,787 and 54,423
Similar ratio
Find third proportional to 50,678.16 and 81,630.28
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.