Finding the Fourth Proportional to 166,752.32, 250,135.41 and 48,423.68
Calculator
Solution
The fourth proportional to 166,752.32, 250,135.41 and 48,423.68 is: 72,637.53
Step by Step Solution
- Step 1: Write the proportion equation
166,752.32 : 250,135.41 = 48,423.68 : x - Step 2: Convert to fraction form
166,752.32/250,135.41 = 48,423.68/x - Step 3: Cross multiply
166,752.32x = 250,135.41 × 48,423.68 - Step 4: Simplify right side
166,752.32x = 12,112,475,799.83 - Step 5: Solve for x
x = 12,112,475,799.83/166,752.32 - Step 6: Final answer
x = 72,637.53
Related Problems
Find fourth proportional to 83,376.16, 125,067.71 and 24,211.84
Half scale
Find fourth proportional to 333,504.63, 500,270.82 and 96,847.35
Double scale
Find fourth proportional to 166,753.32, 250,136.91 and 48,424.68
Similar ratio
Find fourth proportional to 250,128.47, 375,203.12 and 72,635.51
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.