Finding the Fourth Proportional to 232,231.82, 348,344.43 and 63,751.95
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Solution
The fourth proportional to 232,231.82, 348,344.43 and 63,751.95 is: 95,627.02
Step by Step Solution
- Step 1: Write the proportion equation
232,231.82 : 348,344.43 = 63,751.95 : x - Step 2: Convert to fraction form
232,231.82/348,344.43 = 63,751.95/x - Step 3: Cross multiply
232,231.82x = 348,344.43 × 63,751.95 - Step 4: Simplify right side
232,231.82x = 22,207,636,684.14 - Step 5: Solve for x
x = 22,207,636,684.14/232,231.82 - Step 6: Final answer
x = 95,627.02
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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.