Finding the Fourth Proportional to 882.99, 1,324.68 and 335.18
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Solution
The fourth proportional to 882.99, 1,324.68 and 335.18 is: 502.84
Step by Step Solution
- Step 1: Write the proportion equation
882.99 : 1,324.68 = 335.18 : x - Step 2: Convert to fraction form
882.99/1,324.68 = 335.18/x - Step 3: Cross multiply
882.99x = 1,324.68 × 335.18 - Step 4: Simplify right side
882.99x = 444,006.24 - Step 5: Solve for x
x = 444,006.24/882.99 - Step 6: Final answer
x = 502.84
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.