Finding the Fourth Proportional to 192,087.00, 265,114.76 and 114,567.62
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Solution
The fourth proportional to 192,087.00, 265,114.76 and 114,567.62 is: 158,124.01
Step by Step Solution
- Step 1: Write the proportion equation
192,087.00 : 265,114.76 = 114,567.62 : x - Step 2: Convert to fraction form
192,087.00/265,114.76 = 114,567.62/x - Step 3: Cross multiply
192,087.00x = 265,114.76 × 114,567.62 - Step 4: Simplify right side
192,087.00x = 30,373,565,181.66 - Step 5: Solve for x
x = 30,373,565,181.66/192,087.00 - Step 6: Final answer
x = 158,124.01
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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.