Finding the Fourth Proportional to 214,260.71, 295,006.49 and 181,927.28
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Solution
The fourth proportional to 214,260.71, 295,006.49 and 181,927.28 is: 250,487.96
Step by Step Solution
- Step 1: Write the proportion equation
214,260.71 : 295,006.49 = 181,927.28 : x - Step 2: Convert to fraction form
214,260.71/295,006.49 = 181,927.28/x - Step 3: Cross multiply
214,260.71x = 295,006.49 × 181,927.28 - Step 4: Simplify right side
214,260.71x = 53,669,728,308.05 - Step 5: Solve for x
x = 53,669,728,308.05/214,260.71 - Step 6: Final answer
x = 250,487.96
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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.