Finding the Fourth Proportional to 241.99, 363.08 and 173.95
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Solution
The fourth proportional to 241.99, 363.08 and 173.95 is: 260.99
Step by Step Solution
- Step 1: Write the proportion equation
241.99 : 363.08 = 173.95 : x - Step 2: Convert to fraction form
241.99/363.08 = 173.95/x - Step 3: Cross multiply
241.99x = 363.08 × 173.95 - Step 4: Simplify right side
241.99x = 63,156.90 - Step 5: Solve for x
x = 63,156.90/241.99 - Step 6: Final answer
x = 260.99
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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.