Finding the Fourth Proportional to 241,180.84, 361,202.46 and 122,557.96
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Solution
The fourth proportional to 241,180.84, 361,202.46 and 122,557.96 is: 183,547.90
Step by Step Solution
- Step 1: Write the proportion equation
241,180.84 : 361,202.46 = 122,557.96 : x - Step 2: Convert to fraction form
241,180.84/361,202.46 = 122,557.96/x - Step 3: Cross multiply
241,180.84x = 361,202.46 × 122,557.96 - Step 4: Simplify right side
241,180.84x = 44,268,236,644.58 - Step 5: Solve for x
x = 44,268,236,644.58/241,180.84 - Step 6: Final answer
x = 183,547.90
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.