Finding the Fourth Proportional to 188,577.26, 282,805.83 and 62,193.88
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Solution
The fourth proportional to 188,577.26, 282,805.83 and 62,193.88 is: 93,271.00
Step by Step Solution
- Step 1: Write the proportion equation
188,577.26 : 282,805.83 = 62,193.88 : x - Step 2: Convert to fraction form
188,577.26/282,805.83 = 62,193.88/x - Step 3: Cross multiply
188,577.26x = 282,805.83 × 62,193.88 - Step 4: Simplify right side
188,577.26x = 17,588,790,617.04 - Step 5: Solve for x
x = 17,588,790,617.04/188,577.26 - Step 6: Final answer
x = 93,271.00
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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.