Finding the Fourth Proportional to 373,239.62, 560,182.95 and 195,871.94
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Solution
The fourth proportional to 373,239.62, 560,182.95 and 195,871.94 is: 293,977.69
Step by Step Solution
- Step 1: Write the proportion equation
373,239.62 : 560,182.95 = 195,871.94 : x - Step 2: Convert to fraction form
373,239.62/560,182.95 = 195,871.94/x - Step 3: Cross multiply
373,239.62x = 560,182.95 × 195,871.94 - Step 4: Simplify right side
373,239.62x = 109,724,121,171.42 - Step 5: Solve for x
x = 109,724,121,171.42/373,239.62 - Step 6: Final answer
x = 293,977.69
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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.