Finding the Fourth Proportional to 241,998.37, 333,944.01 and 134,566.09
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Solution
The fourth proportional to 241,998.37, 333,944.01 and 134,566.09 is: 185,693.56
Step by Step Solution
- Step 1: Write the proportion equation
241,998.37 : 333,944.01 = 134,566.09 : x - Step 2: Convert to fraction form
241,998.37/333,944.01 = 134,566.09/x - Step 3: Cross multiply
241,998.37x = 333,944.01 × 134,566.09 - Step 4: Simplify right side
241,998.37x = 44,937,539,704.62 - Step 5: Solve for x
x = 44,937,539,704.62/241,998.37 - Step 6: Final answer
x = 185,693.56
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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.