Finding the Fourth Proportional to 177,284.08, 266,025.48 and 94,175.92
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Solution
The fourth proportional to 177,284.08, 266,025.48 and 94,175.92 is: 141,316.66
Step by Step Solution
- Step 1: Write the proportion equation
177,284.08 : 266,025.48 = 94,175.92 : x - Step 2: Convert to fraction form
177,284.08/266,025.48 = 94,175.92/x - Step 3: Cross multiply
177,284.08x = 266,025.48 × 94,175.92 - Step 4: Simplify right side
177,284.08x = 25,053,194,322.44 - Step 5: Solve for x
x = 25,053,194,322.44/177,284.08 - Step 6: Final answer
x = 141,316.66
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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.