Finding the Fourth Proportional to 224,814.38, 337,244.23 and 73,005.09
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Solution
The fourth proportional to 224,814.38, 337,244.23 and 73,005.09 is: 109,514.99
Step by Step Solution
- Step 1: Write the proportion equation
224,814.38 : 337,244.23 = 73,005.09 : x - Step 2: Convert to fraction form
224,814.38/337,244.23 = 73,005.09/x - Step 3: Cross multiply
224,814.38x = 337,244.23 × 73,005.09 - Step 4: Simplify right side
224,814.38x = 24,620,545,454.39 - Step 5: Solve for x
x = 24,620,545,454.39/224,814.38 - Step 6: Final answer
x = 109,514.99
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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.