Finding the Fourth Proportional to 295,874.05, 443,626.17 and 125,007.93
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Solution
The fourth proportional to 295,874.05, 443,626.17 and 125,007.93 is: 187,433.77
Step by Step Solution
- Step 1: Write the proportion equation
295,874.05 : 443,626.17 = 125,007.93 : x - Step 2: Convert to fraction form
295,874.05/443,626.17 = 125,007.93/x - Step 3: Cross multiply
295,874.05x = 443,626.17 × 125,007.93 - Step 4: Simplify right side
295,874.05x = 55,456,788,736.75 - Step 5: Solve for x
x = 55,456,788,736.75/295,874.05 - Step 6: Final answer
x = 187,433.77
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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.