Finding the Fourth Proportional to 204,263.19, 306,394.92 and 64,032.75
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Solution
The fourth proportional to 204,263.19, 306,394.92 and 64,032.75 is: 96,049.17
Step by Step Solution
- Step 1: Write the proportion equation
204,263.19 : 306,394.92 = 64,032.75 : x - Step 2: Convert to fraction form
204,263.19/306,394.92 = 64,032.75/x - Step 3: Cross multiply
204,263.19x = 306,394.92 × 64,032.75 - Step 4: Simplify right side
204,263.19x = 19,619,309,313.63 - Step 5: Solve for x
x = 19,619,309,313.63/204,263.19 - Step 6: Final answer
x = 96,049.17
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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.