Finding the Fourth Proportional to 244,214.97, 337,181.22 and 152,474.07
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Solution
The fourth proportional to 244,214.97, 337,181.22 and 152,474.07 is: 210,516.96
Step by Step Solution
- Step 1: Write the proportion equation
244,214.97 : 337,181.22 = 152,474.07 : x - Step 2: Convert to fraction form
244,214.97/337,181.22 = 152,474.07/x - Step 3: Cross multiply
244,214.97x = 337,181.22 × 152,474.07 - Step 4: Simplify right side
244,214.97x = 51,411,392,940.97 - Step 5: Solve for x
x = 51,411,392,940.97/244,214.97 - Step 6: Final answer
x = 210,516.96
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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.