Finding the Fourth Proportional to 177,364.44, 244,684.68 and 119,983.26
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Solution
The fourth proportional to 177,364.44, 244,684.68 and 119,983.26 is: 165,523.97
Step by Step Solution
- Step 1: Write the proportion equation
177,364.44 : 244,684.68 = 119,983.26 : x - Step 2: Convert to fraction form
177,364.44/244,684.68 = 119,983.26/x - Step 3: Cross multiply
177,364.44x = 244,684.68 × 119,983.26 - Step 4: Simplify right side
177,364.44x = 29,358,065,578.46 - Step 5: Solve for x
x = 29,358,065,578.46/177,364.44 - Step 6: Final answer
x = 165,523.97
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.