Finding the Third Proportional to 171,335.11 and 371,272.08
Calculator
Solution
The third proportional to 171,335.11 and 371,272.08 is: 804,522.53
Step by Step Solution
- Step 1: Write the proportion equation
171,335.11 : 371,272.08 = 371,272.08 : x - Step 2: Convert to fraction form
171,335.11/371,272.08 = 371,272.08/x - Step 3: Cross multiply
171,335.11x = 371,272.08 × 371,272.08 - Step 4: Simplify right side
171,335.11x = 137,842,955,995.26 - Step 5: Solve for x
x = 137,842,955,995.26/171,335.11 - Step 6: Final answer
x = 804,522.53
Related Problems
Find third proportional to 85,667.55 and 185,636.04
Half scale
Find third proportional to 342,670.22 and 742,544.16
Double scale
Find third proportional to 171,337 and 371,276
Similar ratio
Find third proportional to 257,002.66 and 556,908.12
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.