Finding the Fourth Proportional to 96,774.86, 145,163.75 and 33,596.99
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Solution
The fourth proportional to 96,774.86, 145,163.75 and 33,596.99 is: 50,396.00
Step by Step Solution
- Step 1: Write the proportion equation
96,774.86 : 145,163.75 = 33,596.99 : x - Step 2: Convert to fraction form
96,774.86/145,163.75 = 33,596.99/x - Step 3: Cross multiply
96,774.86x = 145,163.75 × 33,596.99 - Step 4: Simplify right side
96,774.86x = 4,877,065,771.15 - Step 5: Solve for x
x = 4,877,065,771.15/96,774.86 - Step 6: Final answer
x = 50,396.00
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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.