Finding the Third Proportional to 288,523.75 and 452,591.75
Calculator
Solution
The third proportional to 288,523.75 and 452,591.75 is: 709,956.43
Step by Step Solution
- Step 1: Write the proportion equation
288,523.75 : 452,591.75 = 452,591.75 : x - Step 2: Convert to fraction form
288,523.75/452,591.75 = 452,591.75/x - Step 3: Cross multiply
288,523.75x = 452,591.75 × 452,591.75 - Step 4: Simplify right side
288,523.75x = 204,839,292,168.06 - Step 5: Solve for x
x = 204,839,292,168.06/288,523.75 - Step 6: Final answer
x = 709,956.43
Related Problems
Find third proportional to 144,261.88 and 226,295.88
Half scale
Find third proportional to 577,047.50 and 905,183.50
Double scale
Find third proportional to 288,526 and 452,595
Similar ratio
Find third proportional to 432,785.63 and 678,887.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.