Finding the Fourth Proportional to 246,523.42, 369,618.27 and 96,670.18
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Solution
The fourth proportional to 246,523.42, 369,618.27 and 96,670.18 is: 144,939.84
Step by Step Solution
- Step 1: Write the proportion equation
246,523.42 : 369,618.27 = 96,670.18 : x - Step 2: Convert to fraction form
246,523.42/369,618.27 = 96,670.18/x - Step 3: Cross multiply
246,523.42x = 369,618.27 × 96,670.18 - Step 4: Simplify right side
246,523.42x = 35,731,064,692.19 - Step 5: Solve for x
x = 35,731,064,692.19/246,523.42 - Step 6: Final answer
x = 144,939.84
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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.