Finding the Fourth Proportional to 202,956.84, 304,399.62 and 62,716.68
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Solution
The fourth proportional to 202,956.84, 304,399.62 and 62,716.68 is: 94,064.01
Step by Step Solution
- Step 1: Write the proportion equation
202,956.84 : 304,399.62 = 62,716.68 : x - Step 2: Convert to fraction form
202,956.84/304,399.62 = 62,716.68/x - Step 3: Cross multiply
202,956.84x = 304,399.62 × 62,716.68 - Step 4: Simplify right side
202,956.84x = 19,090,933,559.66 - Step 5: Solve for x
x = 19,090,933,559.66/202,956.84 - Step 6: Final answer
x = 94,064.01
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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.