Finding the Fourth Proportional to 265,887.92, 367,104.99 and 204,525.14
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Solution
The fourth proportional to 265,887.92, 367,104.99 and 204,525.14 is: 282,382.89
Step by Step Solution
- Step 1: Write the proportion equation
265,887.92 : 367,104.99 = 204,525.14 : x - Step 2: Convert to fraction form
265,887.92/367,104.99 = 204,525.14/x - Step 3: Cross multiply
265,887.92x = 367,104.99 × 204,525.14 - Step 4: Simplify right side
265,887.92x = 75,082,199,474.45 - Step 5: Solve for x
x = 75,082,199,474.45/265,887.92 - Step 6: Final answer
x = 282,382.89
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1.5x scale
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.