Finding the Fourth Proportional to 341,325.99, 511,969.82 and 104,668.02
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Solution
The fourth proportional to 341,325.99, 511,969.82 and 104,668.02 is: 156,996.15
Step by Step Solution
- Step 1: Write the proportion equation
341,325.99 : 511,969.82 = 104,668.02 : x - Step 2: Convert to fraction form
341,325.99/511,969.82 = 104,668.02/x - Step 3: Cross multiply
341,325.99x = 511,969.82 × 104,668.02 - Step 4: Simplify right side
341,325.99x = 53,586,866,835.82 - Step 5: Solve for x
x = 53,586,866,835.82/341,325.99 - Step 6: Final answer
x = 156,996.15
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.