Finding the Third Proportional to 28,300 and 59,697
Calculator
Solution
The third proportional to 28,300 and 59,697 is: 125,926.92
Step by Step Solution
- Step 1: Write the proportion equation
28,300 : 59,697 = 59,697 : x - Step 2: Convert to fraction form
28,300/59,697 = 59,697/x - Step 3: Cross multiply
28,300x = 59,697 × 59,697 - Step 4: Simplify right side
28,300x = 3,563,731,809 - Step 5: Solve for x
x = 3,563,731,809/28,300 - Step 6: Final answer
x = 125,926.92
Related Problems
Find third proportional to 14,150 and 29,848.50
Half scale
Find third proportional to 56,600 and 119,394
Double scale
Find third proportional to 28,302 and 59,701
Similar ratio
Find third proportional to 42,450 and 89,545.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.