Finding the Fourth Proportional to 204,341.84, 306,578.43 and 62,214.62
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Solution
The fourth proportional to 204,341.84, 306,578.43 and 62,214.62 is: 93,341.92
Step by Step Solution
- Step 1: Write the proportion equation
204,341.84 : 306,578.43 = 62,214.62 : x - Step 2: Convert to fraction form
204,341.84/306,578.43 = 62,214.62/x - Step 3: Cross multiply
204,341.84x = 306,578.43 × 62,214.62 - Step 4: Simplify right side
204,341.84x = 19,073,660,370.62 - Step 5: Solve for x
x = 19,073,660,370.62/204,341.84 - Step 6: Final answer
x = 93,341.92
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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.