Finding the Third Proportional to 134,723.25 and 187,320.09
Calculator
Solution
The third proportional to 134,723.25 and 187,320.09 is: 260,451.09
Step by Step Solution
- Step 1: Write the proportion equation
134,723.25 : 187,320.09 = 187,320.09 : x - Step 2: Convert to fraction form
134,723.25/187,320.09 = 187,320.09/x - Step 3: Cross multiply
134,723.25x = 187,320.09 × 187,320.09 - Step 4: Simplify right side
134,723.25x = 35,088,817,522.51 - Step 5: Solve for x
x = 35,088,817,522.51/134,723.25 - Step 6: Final answer
x = 260,451.09
Related Problems
Find third proportional to 67,361.63 and 93,660.05
Half scale
Find third proportional to 269,446.50 and 374,640.19
Double scale
Find third proportional to 134,725 and 187,323
Similar ratio
Find third proportional to 202,084.88 and 280,980.14
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.