Finding the Fourth Proportional to 182,338.08, 273,534.36 and 63,988.60
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Solution
The fourth proportional to 182,338.08, 273,534.36 and 63,988.60 is: 95,992.46
Step by Step Solution
- Step 1: Write the proportion equation
182,338.08 : 273,534.36 = 63,988.60 : x - Step 2: Convert to fraction form
182,338.08/273,534.36 = 63,988.60/x - Step 3: Cross multiply
182,338.08x = 273,534.36 × 63,988.60 - Step 4: Simplify right side
182,338.08x = 17,503,080,748.30 - Step 5: Solve for x
x = 17,503,080,748.30/182,338.08 - Step 6: Final answer
x = 95,992.46
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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.