Finding the Fourth Proportional to 175,414.08, 263,120.58 and 63,094.12
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Solution
The fourth proportional to 175,414.08, 263,120.58 and 63,094.12 is: 94,640.99
Step by Step Solution
- Step 1: Write the proportion equation
175,414.08 : 263,120.58 = 63,094.12 : x - Step 2: Convert to fraction form
175,414.08/263,120.58 = 63,094.12/x - Step 3: Cross multiply
175,414.08x = 263,120.58 × 63,094.12 - Step 4: Simplify right side
175,414.08x = 16,601,361,448.99 - Step 5: Solve for x
x = 16,601,361,448.99/175,414.08 - Step 6: Final answer
x = 94,640.99
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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.