Finding the Third Proportional to 88,210.69 and 187,800.19
Calculator
Solution
The third proportional to 88,210.69 and 187,800.19 is: 399,825.82
Step by Step Solution
- Step 1: Write the proportion equation
88,210.69 : 187,800.19 = 187,800.19 : x - Step 2: Convert to fraction form
88,210.69/187,800.19 = 187,800.19/x - Step 3: Cross multiply
88,210.69x = 187,800.19 × 187,800.19 - Step 4: Simplify right side
88,210.69x = 35,268,910,425.04 - Step 5: Solve for x
x = 35,268,910,425.04/88,210.69 - Step 6: Final answer
x = 399,825.82
Related Problems
Find third proportional to 44,105.34 and 93,900.09
Half scale
Find third proportional to 176,421.38 and 375,600.38
Double scale
Find third proportional to 88,213 and 187,804
Similar ratio
Find third proportional to 132,316.03 and 281,700.28
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.