Finding the Fourth Proportional to 322,793.75, 484,268.39 and 101,177.75
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Solution
The fourth proportional to 322,793.75, 484,268.39 and 101,177.75 is: 151,791.00
Step by Step Solution
- Step 1: Write the proportion equation
322,793.75 : 484,268.39 = 101,177.75 : x - Step 2: Convert to fraction form
322,793.75/484,268.39 = 101,177.75/x - Step 3: Cross multiply
322,793.75x = 484,268.39 × 101,177.75 - Step 4: Simplify right side
322,793.75x = 48,997,185,590.43 - Step 5: Solve for x
x = 48,997,185,590.43/322,793.75 - Step 6: Final answer
x = 151,791.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.