Finding the Fourth Proportional to 246,452.08, 369,742.92 and 96,701.44
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Solution
The fourth proportional to 246,452.08, 369,742.92 and 96,701.44 is: 145,077.59
Step by Step Solution
- Step 1: Write the proportion equation
246,452.08 : 369,742.92 = 96,701.44 : x - Step 2: Convert to fraction form
246,452.08/369,742.92 = 96,701.44/x - Step 3: Cross multiply
246,452.08x = 369,742.92 × 96,701.44 - Step 4: Simplify right side
246,452.08x = 35,754,672,793.80 - Step 5: Solve for x
x = 35,754,672,793.80/246,452.08 - Step 6: Final answer
x = 145,077.59
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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.