Finding the Fourth Proportional to 244,817.24, 366,881.19 and 194,674.60
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Solution
The fourth proportional to 244,817.24, 366,881.19 and 194,674.60 is: 291,737.82
Step by Step Solution
- Step 1: Write the proportion equation
244,817.24 : 366,881.19 = 194,674.60 : x - Step 2: Convert to fraction form
244,817.24/366,881.19 = 194,674.60/x - Step 3: Cross multiply
244,817.24x = 366,881.19 × 194,674.60 - Step 4: Simplify right side
244,817.24x = 71,422,448,910.77 - Step 5: Solve for x
x = 71,422,448,910.77/244,817.24 - Step 6: Final answer
x = 291,737.82
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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.