Finding the Third Proportional to 71,371.13 and 152,583.75
Calculator
Solution
The third proportional to 71,371.13 and 152,583.75 is: 326,207.56
Step by Step Solution
- Step 1: Write the proportion equation
71,371.13 : 152,583.75 = 152,583.75 : x - Step 2: Convert to fraction form
71,371.13/152,583.75 = 152,583.75/x - Step 3: Cross multiply
71,371.13x = 152,583.75 × 152,583.75 - Step 4: Simplify right side
71,371.13x = 23,281,800,764.06 - Step 5: Solve for x
x = 23,281,800,764.06/71,371.13 - Step 6: Final answer
x = 326,207.56
Related Problems
Find third proportional to 35,685.56 and 76,291.88
Half scale
Find third proportional to 142,742.25 and 305,167.50
Double scale
Find third proportional to 71,373 and 152,588
Similar ratio
Find third proportional to 107,056.69 and 228,875.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.