Finding the Fourth Proportional to 366.93, 549.99 and 236.52
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Solution
The fourth proportional to 366.93, 549.99 and 236.52 is: 354.52
Step by Step Solution
- Step 1: Write the proportion equation
366.93 : 549.99 = 236.52 : x - Step 2: Convert to fraction form
366.93/549.99 = 236.52/x - Step 3: Cross multiply
366.93x = 549.99 × 236.52 - Step 4: Simplify right side
366.93x = 130,083.63 - Step 5: Solve for x
x = 130,083.63/366.93 - Step 6: Final answer
x = 354.52
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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.