Finding the Fourth Proportional to 264,486.99, 365,241.15 and 184,134.23
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Solution
The fourth proportional to 264,486.99, 365,241.15 and 184,134.23 is: 254,278.66
Step by Step Solution
- Step 1: Write the proportion equation
264,486.99 : 365,241.15 = 184,134.23 : x - Step 2: Convert to fraction form
264,486.99/365,241.15 = 184,134.23/x - Step 3: Cross multiply
264,486.99x = 365,241.15 × 184,134.23 - Step 4: Simplify right side
264,486.99x = 67,253,396,093.36 - Step 5: Solve for x
x = 67,253,396,093.36/264,486.99 - Step 6: Final answer
x = 254,278.66
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.