Finding the Fourth Proportional to 250,718.97, 376,207.79 and 166,537.29
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Solution
The fourth proportional to 250,718.97, 376,207.79 and 166,537.29 is: 249,891.84
Step by Step Solution
- Step 1: Write the proportion equation
250,718.97 : 376,207.79 = 166,537.29 : x - Step 2: Convert to fraction form
250,718.97/376,207.79 = 166,537.29/x - Step 3: Cross multiply
250,718.97x = 376,207.79 × 166,537.29 - Step 4: Simplify right side
250,718.97x = 62,652,624,990.80 - Step 5: Solve for x
x = 62,652,624,990.80/250,718.97 - Step 6: Final answer
x = 249,891.84
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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.