Finding the Fourth Proportional to 60,371.68, 83,296 and 37,733.68
Calculator
Solution
The fourth proportional to 60,371.68, 83,296 and 37,733.68 is: 52,061.90
Step by Step Solution
- Step 1: Write the proportion equation
60,371.68 : 83,296 = 37,733.68 : x - Step 2: Convert to fraction form
60,371.68/83,296 = 37,733.68/x - Step 3: Cross multiply
60,371.68x = 83,296 × 37,733.68 - Step 4: Simplify right side
60,371.68x = 3,143,064,609.28 - Step 5: Solve for x
x = 3,143,064,609.28/60,371.68 - Step 6: Final answer
x = 52,061.90
Related Problems
Find fourth proportional to 30,185.84, 41,648 and 18,866.84
Half scale
Find fourth proportional to 120,743.36, 166,592 and 75,467.36
Double scale
Find fourth proportional to 60,372.68, 83,297.38 and 37,734.68
Similar ratio
Find fourth proportional to 90,557.52, 124,944 and 56,600.52
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.