Finding the Fourth Proportional to 271,950.24, 375,345.01 and 173,770.68
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Solution
The fourth proportional to 271,950.24, 375,345.01 and 173,770.68 is: 239,837.83
Step by Step Solution
- Step 1: Write the proportion equation
271,950.24 : 375,345.01 = 173,770.68 : x - Step 2: Convert to fraction form
271,950.24/375,345.01 = 173,770.68/x - Step 3: Cross multiply
271,950.24x = 375,345.01 × 173,770.68 - Step 4: Simplify right side
271,950.24x = 65,223,956,753.45 - Step 5: Solve for x
x = 65,223,956,753.45/271,950.24 - Step 6: Final answer
x = 239,837.83
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.