Finding the Fourth Proportional to 84,495.24, 116,602.02 and 46,768.68
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Solution
The fourth proportional to 84,495.24, 116,602.02 and 46,768.68 is: 64,540.00
Step by Step Solution
- Step 1: Write the proportion equation
84,495.24 : 116,602.02 = 46,768.68 : x - Step 2: Convert to fraction form
84,495.24/116,602.02 = 46,768.68/x - Step 3: Cross multiply
84,495.24x = 116,602.02 × 46,768.68 - Step 4: Simplify right side
84,495.24x = 5,453,322,560.73 - Step 5: Solve for x
x = 5,453,322,560.73/84,495.24 - Step 6: Final answer
x = 64,540.00
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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.