Finding the Fourth Proportional to 341,237.26, 511,855.80 and 183,248.38
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Solution
The fourth proportional to 341,237.26, 511,855.80 and 183,248.38 is: 274,872.52
Step by Step Solution
- Step 1: Write the proportion equation
341,237.26 : 511,855.80 = 183,248.38 : x - Step 2: Convert to fraction form
341,237.26/511,855.80 = 183,248.38/x - Step 3: Cross multiply
341,237.26x = 511,855.80 × 183,248.38 - Step 4: Simplify right side
341,237.26x = 93,796,746,143.60 - Step 5: Solve for x
x = 93,796,746,143.60/341,237.26 - Step 6: Final answer
x = 274,872.52
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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.