Finding the Third Proportional to 102,537.75 and 153,387.75
Calculator
Solution
The third proportional to 102,537.75 and 153,387.75 is: 229,455.02
Step by Step Solution
- Step 1: Write the proportion equation
102,537.75 : 153,387.75 = 153,387.75 : x - Step 2: Convert to fraction form
102,537.75/153,387.75 = 153,387.75/x - Step 3: Cross multiply
102,537.75x = 153,387.75 × 153,387.75 - Step 4: Simplify right side
102,537.75x = 23,527,801,850.06 - Step 5: Solve for x
x = 23,527,801,850.06/102,537.75 - Step 6: Final answer
x = 229,455.02
Related Problems
Find third proportional to 51,268.88 and 76,693.88
Half scale
Find third proportional to 205,075.50 and 306,775.50
Double scale
Find third proportional to 102,540 and 153,391
Similar ratio
Find third proportional to 153,806.63 and 230,081.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.