Finding the Fourth Proportional to 183,777.26, 275,682.89 and 71,465.92
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Solution
The fourth proportional to 183,777.26, 275,682.89 and 71,465.92 is: 107,205.50
Step by Step Solution
- Step 1: Write the proportion equation
183,777.26 : 275,682.89 = 71,465.92 : x - Step 2: Convert to fraction form
183,777.26/275,682.89 = 71,465.92/x - Step 3: Cross multiply
183,777.26x = 275,682.89 × 71,465.92 - Step 4: Simplify right side
183,777.26x = 19,701,931,626.92 - Step 5: Solve for x
x = 19,701,931,626.92/183,777.26 - Step 6: Final answer
x = 107,205.50
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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.