Finding the Fourth Proportional to 236,464.76, 326,236.10 and 182,033.58
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Solution
The fourth proportional to 236,464.76, 326,236.10 and 182,033.58 is: 251,140.70
Step by Step Solution
- Step 1: Write the proportion equation
236,464.76 : 326,236.10 = 182,033.58 : x - Step 2: Convert to fraction form
236,464.76/326,236.10 = 182,033.58/x - Step 3: Cross multiply
236,464.76x = 326,236.10 × 182,033.58 - Step 4: Simplify right side
236,464.76x = 59,385,925,208.24 - Step 5: Solve for x
x = 59,385,925,208.24/236,464.76 - Step 6: Final answer
x = 251,140.70
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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.