Finding the Fourth Proportional to 264,259.56, 364,678.44 and 151,084.68
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Solution
The fourth proportional to 264,259.56, 364,678.44 and 151,084.68 is: 208,497.00
Step by Step Solution
- Step 1: Write the proportion equation
264,259.56 : 364,678.44 = 151,084.68 : x - Step 2: Convert to fraction form
264,259.56/364,678.44 = 151,084.68/x - Step 3: Cross multiply
264,259.56x = 364,678.44 × 151,084.68 - Step 4: Simplify right side
264,259.56x = 55,097,325,410.30 - Step 5: Solve for x
x = 55,097,325,410.30/264,259.56 - Step 6: Final answer
x = 208,497.00
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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.