Finding the Fourth Proportional to 202,948.84, 304,387.62 and 62,708.68
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Solution
The fourth proportional to 202,948.84, 304,387.62 and 62,708.68 is: 94,052.01
Step by Step Solution
- Step 1: Write the proportion equation
202,948.84 : 304,387.62 = 62,708.68 : x - Step 2: Convert to fraction form
202,948.84/304,387.62 = 62,708.68/x - Step 3: Cross multiply
202,948.84x = 304,387.62 × 62,708.68 - Step 4: Simplify right side
202,948.84x = 19,087,745,858.54 - Step 5: Solve for x
x = 19,087,745,858.54/202,948.84 - Step 6: Final answer
x = 94,052.01
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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.