Finding the Fourth Proportional to 182,110.08, 251,299.08 and 101,534.16
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Solution
The fourth proportional to 182,110.08, 251,299.08 and 101,534.16 is: 140,109.99
Step by Step Solution
- Step 1: Write the proportion equation
182,110.08 : 251,299.08 = 101,534.16 : x - Step 2: Convert to fraction form
182,110.08/251,299.08 = 101,534.16/x - Step 3: Cross multiply
182,110.08x = 251,299.08 × 101,534.16 - Step 4: Simplify right side
182,110.08x = 25,515,440,996.57 - Step 5: Solve for x
x = 25,515,440,996.57/182,110.08 - Step 6: Final answer
x = 140,109.99
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1.5x scale
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.