Finding the Fourth Proportional to 341,074.26, 511,524.14 and 101,132.08
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Solution
The fourth proportional to 341,074.26, 511,524.14 and 101,132.08 is: 151,672.25
Step by Step Solution
- Step 1: Write the proportion equation
341,074.26 : 511,524.14 = 101,132.08 : x - Step 2: Convert to fraction form
341,074.26/511,524.14 = 101,132.08/x - Step 3: Cross multiply
341,074.26x = 511,524.14 × 101,132.08 - Step 4: Simplify right side
341,074.26x = 51,731,500,248.41 - Step 5: Solve for x
x = 51,731,500,248.41/341,074.26 - Step 6: Final answer
x = 151,672.25
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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.