Finding the Fourth Proportional to 581,329.08, 871,937.23 and 176,524.79
Calculator
Solution
The fourth proportional to 581,329.08, 871,937.23 and 176,524.79 is: 264,770.07
Step by Step Solution
- Step 1: Write the proportion equation
581,329.08 : 871,937.23 = 176,524.79 : x - Step 2: Convert to fraction form
581,329.08/871,937.23 = 176,524.79/x - Step 3: Cross multiply
581,329.08x = 871,937.23 × 176,524.79 - Step 4: Simplify right side
581,329.08x = 153,918,540,073.18 - Step 5: Solve for x
x = 153,918,540,073.18/581,329.08 - Step 6: Final answer
x = 264,770.07
Related Problems
Find fourth proportional to 290,664.54, 435,968.61 and 88,262.40
Half scale
Find fourth proportional to 1,162,658.15, 1,743,874.46 and 353,049.59
Double scale
Find fourth proportional to 581,330.08, 871,938.73 and 176,525.79
Similar ratio
Find fourth proportional to 871,993.61, 1,307,905.84 and 264,787.19
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.