Finding the Fourth Proportional to 251,519.04, 347,407.77 and 182,497.75
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Solution
The fourth proportional to 251,519.04, 347,407.77 and 182,497.75 is: 252,072.91
Step by Step Solution
- Step 1: Write the proportion equation
251,519.04 : 347,407.77 = 182,497.75 : x - Step 2: Convert to fraction form
251,519.04/347,407.77 = 182,497.75/x - Step 3: Cross multiply
251,519.04x = 347,407.77 × 182,497.75 - Step 4: Simplify right side
251,519.04x = 63,401,137,476.14 - Step 5: Solve for x
x = 63,401,137,476.14/251,519.04 - Step 6: Final answer
x = 252,072.91
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.