Finding the Fourth Proportional to 236,590.67, 354,590.66 and 118,295.84
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Solution
The fourth proportional to 236,590.67, 354,590.66 and 118,295.84 is: 177,296.09
Step by Step Solution
- Step 1: Write the proportion equation
236,590.67 : 354,590.66 = 118,295.84 : x - Step 2: Convert to fraction form
236,590.67/354,590.66 = 118,295.84/x - Step 3: Cross multiply
236,590.67x = 354,590.66 × 118,295.84 - Step 4: Simplify right side
236,590.67x = 41,946,601,163.07 - Step 5: Solve for x
x = 41,946,601,163.07/236,590.67 - Step 6: Final answer
x = 177,296.09
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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.