Finding the Third Proportional to 331,193.25 and 525,291.75
Calculator
Solution
The third proportional to 331,193.25 and 525,291.75 is: 833,143.26
Step by Step Solution
- Step 1: Write the proportion equation
331,193.25 : 525,291.75 = 525,291.75 : x - Step 2: Convert to fraction form
331,193.25/525,291.75 = 525,291.75/x - Step 3: Cross multiply
331,193.25x = 525,291.75 × 525,291.75 - Step 4: Simplify right side
331,193.25x = 275,931,422,618.06 - Step 5: Solve for x
x = 275,931,422,618.06/331,193.25 - Step 6: Final answer
x = 833,143.26
Related Problems
Find third proportional to 165,596.63 and 262,645.88
Half scale
Find third proportional to 662,386.50 and 1,050,583.50
Double scale
Find third proportional to 331,195 and 525,295
Similar ratio
Find third proportional to 496,789.88 and 787,937.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.