Finding the Fourth Proportional to 235,770.04, 353,456.68 and 102,549.96
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Solution
The fourth proportional to 235,770.04, 353,456.68 and 102,549.96 is: 153,738.65
Step by Step Solution
- Step 1: Write the proportion equation
235,770.04 : 353,456.68 = 102,549.96 : x - Step 2: Convert to fraction form
235,770.04/353,456.68 = 102,549.96/x - Step 3: Cross multiply
235,770.04x = 353,456.68 × 102,549.96 - Step 4: Simplify right side
235,770.04x = 36,246,968,395.73 - Step 5: Solve for x
x = 36,246,968,395.73/235,770.04 - Step 6: Final answer
x = 153,738.65
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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.