Finding the Fourth Proportional to 215,246.97, 297,122.04 and 184,910.58
Calculator
Solution
The fourth proportional to 215,246.97, 297,122.04 and 184,910.58 is: 255,246.37
Step by Step Solution
- Step 1: Write the proportion equation
215,246.97 : 297,122.04 = 184,910.58 : x - Step 2: Convert to fraction form
215,246.97/297,122.04 = 184,910.58/x - Step 3: Cross multiply
215,246.97x = 297,122.04 × 184,910.58 - Step 4: Simplify right side
215,246.97x = 54,941,008,747.18 - Step 5: Solve for x
x = 54,941,008,747.18/215,246.97 - Step 6: Final answer
x = 255,246.37
Related Problems
Find fourth proportional to 107,623.49, 148,561.02 and 92,455.29
Half scale
Find fourth proportional to 430,493.94, 594,244.08 and 369,821.16
Double scale
Find fourth proportional to 215,247.97, 297,123.42 and 184,911.58
Similar ratio
Find fourth proportional to 322,870.46, 445,683.06 and 277,365.87
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.