Finding the Fourth Proportional to 96,082.06, 144,121.08 and 32,044.82
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Solution
The fourth proportional to 96,082.06, 144,121.08 and 32,044.82 is: 48,066.56
Step by Step Solution
- Step 1: Write the proportion equation
96,082.06 : 144,121.08 = 32,044.82 : x - Step 2: Convert to fraction form
96,082.06/144,121.08 = 32,044.82/x - Step 3: Cross multiply
96,082.06x = 144,121.08 × 32,044.82 - Step 4: Simplify right side
96,082.06x = 4,618,334,066.81 - Step 5: Solve for x
x = 4,618,334,066.81/96,082.06 - Step 6: Final answer
x = 48,066.56
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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.