Finding the Fourth Proportional to 203,088.21, 304,680.99 and 62,846.84
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Solution
The fourth proportional to 203,088.21, 304,680.99 and 62,846.84 is: 94,285.32
Step by Step Solution
- Step 1: Write the proportion equation
203,088.21 : 304,680.99 = 62,846.84 : x - Step 2: Convert to fraction form
203,088.21/304,680.99 = 62,846.84/x - Step 3: Cross multiply
203,088.21x = 304,680.99 × 62,846.84 - Step 4: Simplify right side
203,088.21x = 19,148,235,906.17 - Step 5: Solve for x
x = 19,148,235,906.17/203,088.21 - Step 6: Final answer
x = 94,285.32
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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.