Finding the Fourth Proportional to 504,523.98, 756,913.87 and 167,566.40
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Solution
The fourth proportional to 504,523.98, 756,913.87 and 167,566.40 is: 251,392.08
Step by Step Solution
- Step 1: Write the proportion equation
504,523.98 : 756,913.87 = 167,566.40 : x - Step 2: Convert to fraction form
504,523.98/756,913.87 = 167,566.40/x - Step 3: Cross multiply
504,523.98x = 756,913.87 × 167,566.40 - Step 4: Simplify right side
504,523.98x = 126,833,333,287.75 - Step 5: Solve for x
x = 126,833,333,287.75/504,523.98 - Step 6: Final answer
x = 251,392.08
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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.