Finding the Fourth Proportional to 177,198.84, 265,843.08 and 58,870.80
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Solution
The fourth proportional to 177,198.84, 265,843.08 and 58,870.80 is: 88,321.09
Step by Step Solution
- Step 1: Write the proportion equation
177,198.84 : 265,843.08 = 58,870.80 : x - Step 2: Convert to fraction form
177,198.84/265,843.08 = 58,870.80/x - Step 3: Cross multiply
177,198.84x = 265,843.08 × 58,870.80 - Step 4: Simplify right side
177,198.84x = 15,650,394,794.06 - Step 5: Solve for x
x = 15,650,394,794.06/177,198.84 - Step 6: Final answer
x = 88,321.09
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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.