Finding the Fourth Proportional to 296.23, 444.11 and 292.13
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Solution
The fourth proportional to 296.23, 444.11 and 292.13 is: 437.96
Step by Step Solution
- Step 1: Write the proportion equation
296.23 : 444.11 = 292.13 : x - Step 2: Convert to fraction form
296.23/444.11 = 292.13/x - Step 3: Cross multiply
296.23x = 444.11 × 292.13 - Step 4: Simplify right side
296.23x = 129,737.91 - Step 5: Solve for x
x = 129,737.91/296.23 - Step 6: Final answer
x = 437.96
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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.