Finding the Fourth Proportional to 333,228.09, 459,852.48 and 182,325.09
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Solution
The fourth proportional to 333,228.09, 459,852.48 and 182,325.09 is: 251,607.37
Step by Step Solution
- Step 1: Write the proportion equation
333,228.09 : 459,852.48 = 182,325.09 : x - Step 2: Convert to fraction form
333,228.09/459,852.48 = 182,325.09/x - Step 3: Cross multiply
333,228.09x = 459,852.48 × 182,325.09 - Step 4: Simplify right side
333,228.09x = 83,842,644,802.72 - Step 5: Solve for x
x = 83,842,644,802.72/333,228.09 - Step 6: Final answer
x = 251,607.37
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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.