Finding the Fourth Proportional to 197,894.36, 296,902.02 and 62,950.52
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Solution
The fourth proportional to 197,894.36, 296,902.02 and 62,950.52 is: 94,445.02
Step by Step Solution
- Step 1: Write the proportion equation
197,894.36 : 296,902.02 = 62,950.52 : x - Step 2: Convert to fraction form
197,894.36/296,902.02 = 62,950.52/x - Step 3: Cross multiply
197,894.36x = 296,902.02 × 62,950.52 - Step 4: Simplify right side
197,894.36x = 18,690,136,548.05 - Step 5: Solve for x
x = 18,690,136,548.05/197,894.36 - Step 6: Final answer
x = 94,445.02
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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.