Finding the Fourth Proportional to 96,022.14, 132,534.28 and 58,327.98
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Solution
The fourth proportional to 96,022.14, 132,534.28 and 58,327.98 is: 80,507.03
Step by Step Solution
- Step 1: Write the proportion equation
96,022.14 : 132,534.28 = 58,327.98 : x - Step 2: Convert to fraction form
96,022.14/132,534.28 = 58,327.98/x - Step 3: Cross multiply
96,022.14x = 132,534.28 × 58,327.98 - Step 4: Simplify right side
96,022.14x = 7,730,456,833.15 - Step 5: Solve for x
x = 7,730,456,833.15/96,022.14 - Step 6: Final answer
x = 80,507.03
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1.5x scale
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.