Finding the Fourth Proportional to 366.68, 550.08 and 299.18
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Solution
The fourth proportional to 366.68, 550.08 and 299.18 is: 448.82
Step by Step Solution
- Step 1: Write the proportion equation
366.68 : 550.08 = 299.18 : x - Step 2: Convert to fraction form
366.68/550.08 = 299.18/x - Step 3: Cross multiply
366.68x = 550.08 × 299.18 - Step 4: Simplify right side
366.68x = 164,570.18 - Step 5: Solve for x
x = 164,570.18/366.68 - Step 6: Final answer
x = 448.82
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