Finding the Fourth Proportional to 296.93, 444.68 and 167.06
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Solution
The fourth proportional to 296.93, 444.68 and 167.06 is: 250.19
Step by Step Solution
- Step 1: Write the proportion equation
296.93 : 444.68 = 167.06 : x - Step 2: Convert to fraction form
296.93/444.68 = 167.06/x - Step 3: Cross multiply
296.93x = 444.68 × 167.06 - Step 4: Simplify right side
296.93x = 74,288.24 - Step 5: Solve for x
x = 74,288.24/296.93 - Step 6: Final answer
x = 250.19
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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.