Finding the Fourth Proportional to 332,210.97, 458,444.75 and 181,309.05
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Solution
The fourth proportional to 332,210.97, 458,444.75 and 181,309.05 is: 250,203.00
Step by Step Solution
- Step 1: Write the proportion equation
332,210.97 : 458,444.75 = 181,309.05 : x - Step 2: Convert to fraction form
332,210.97/458,444.75 = 181,309.05/x - Step 3: Cross multiply
332,210.97x = 458,444.75 × 181,309.05 - Step 4: Simplify right side
332,210.97x = 83,120,181,193.44 - Step 5: Solve for x
x = 83,120,181,193.44/332,210.97 - Step 6: Final answer
x = 250,203.00
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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.