Finding the Fourth Proportional to 242,071.00, 362,405.30 and 182,350.99
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Solution
The fourth proportional to 242,071.00, 362,405.30 and 182,350.99 is: 272,998.27
Step by Step Solution
- Step 1: Write the proportion equation
242,071.00 : 362,405.30 = 182,350.99 : x - Step 2: Convert to fraction form
242,071.00/362,405.30 = 182,350.99/x - Step 3: Cross multiply
242,071.00x = 362,405.30 × 182,350.99 - Step 4: Simplify right side
242,071.00x = 66,084,963,764.69 - Step 5: Solve for x
x = 66,084,963,764.69/242,071.00 - Step 6: Final answer
x = 272,998.27
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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.