Finding the Fourth Proportional to 160.98, 240.99 and 150.99
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Solution
The fourth proportional to 160.98, 240.99 and 150.99 is: 226.03
Step by Step Solution
- Step 1: Write the proportion equation
160.98 : 240.99 = 150.99 : x - Step 2: Convert to fraction form
160.98/240.99 = 150.99/x - Step 3: Cross multiply
160.98x = 240.99 × 150.99 - Step 4: Simplify right side
160.98x = 36,387.08 - Step 5: Solve for x
x = 36,387.08/160.98 - Step 6: Final answer
x = 226.03
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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.