Finding the Fourth Proportional to 182,135.94, 251,335.35 and 114,150.48
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Solution
The fourth proportional to 182,135.94, 251,335.35 and 114,150.48 is: 157,519.99
Step by Step Solution
- Step 1: Write the proportion equation
182,135.94 : 251,335.35 = 114,150.48 : x - Step 2: Convert to fraction form
182,135.94/251,335.35 = 114,150.48/x - Step 3: Cross multiply
182,135.94x = 251,335.35 × 114,150.48 - Step 4: Simplify right side
182,135.94x = 28,690,050,843.47 - Step 5: Solve for x
x = 28,690,050,843.47/182,135.94 - Step 6: Final answer
x = 157,519.99
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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.