Finding the Fourth Proportional to 351,374.94, 526,872.84 and 182,478.60
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Solution
The fourth proportional to 351,374.94, 526,872.84 and 182,478.60 is: 273,619.45
Step by Step Solution
- Step 1: Write the proportion equation
351,374.94 : 526,872.84 = 182,478.60 : x - Step 2: Convert to fraction form
351,374.94/526,872.84 = 182,478.60/x - Step 3: Cross multiply
351,374.94x = 526,872.84 × 182,478.60 - Step 4: Simplify right side
351,374.94x = 96,143,018,221.22 - Step 5: Solve for x
x = 96,143,018,221.22/351,374.94 - Step 6: Final answer
x = 273,619.45
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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.