Finding the Fourth Proportional to 184,204.26, 275,944.86 and 95,515.74
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Solution
The fourth proportional to 184,204.26, 275,944.86 and 95,515.74 is: 143,086.15
Step by Step Solution
- Step 1: Write the proportion equation
184,204.26 : 275,944.86 = 95,515.74 : x - Step 2: Convert to fraction form
184,204.26/275,944.86 = 95,515.74/x - Step 3: Cross multiply
184,204.26x = 275,944.86 × 95,515.74 - Step 4: Simplify right side
184,204.26x = 26,357,077,502.10 - Step 5: Solve for x
x = 26,357,077,502.10/184,204.26 - Step 6: Final answer
x = 143,086.15
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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.