Finding the Fourth Proportional to 244,544.96, 337,347.84 and 159,711.68
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Solution
The fourth proportional to 244,544.96, 337,347.84 and 159,711.68 is: 220,321.00
Step by Step Solution
- Step 1: Write the proportion equation
244,544.96 : 337,347.84 = 159,711.68 : x - Step 2: Convert to fraction form
244,544.96/337,347.84 = 159,711.68/x - Step 3: Cross multiply
244,544.96x = 337,347.84 × 159,711.68 - Step 4: Simplify right side
244,544.96x = 53,878,390,270.77 - Step 5: Solve for x
x = 53,878,390,270.77/244,544.96 - Step 6: Final answer
x = 220,321.00
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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.