Finding the Third Proportional to 152,869.36 and 224,807.91
Calculator
Solution
The third proportional to 152,869.36 and 224,807.91 is: 330,599.90
Step by Step Solution
- Step 1: Write the proportion equation
152,869.36 : 224,807.91 = 224,807.91 : x - Step 2: Convert to fraction form
152,869.36/224,807.91 = 224,807.91/x - Step 3: Cross multiply
152,869.36x = 224,807.91 × 224,807.91 - Step 4: Simplify right side
152,869.36x = 50,538,594,712.51 - Step 5: Solve for x
x = 50,538,594,712.51/152,869.36 - Step 6: Final answer
x = 330,599.90
Related Problems
Find third proportional to 76,434.68 and 112,403.95
Half scale
Find third proportional to 305,738.72 and 449,615.81
Double scale
Find third proportional to 152,871 and 224,811
Similar ratio
Find third proportional to 229,304.04 and 337,211.86
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.