Finding the Fourth Proportional to 448,662.24, 672,328.44 and 182,098.44
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Solution
The fourth proportional to 448,662.24, 672,328.44 and 182,098.44 is: 272,877.79
Step by Step Solution
- Step 1: Write the proportion equation
448,662.24 : 672,328.44 = 182,098.44 : x - Step 2: Convert to fraction form
448,662.24/672,328.44 = 182,098.44/x - Step 3: Cross multiply
448,662.24x = 672,328.44 × 182,098.44 - Step 4: Simplify right side
448,662.24x = 122,429,960,091.63 - Step 5: Solve for x
x = 122,429,960,091.63/448,662.24 - Step 6: Final answer
x = 272,877.79
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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.