Finding the Fourth Proportional to 177,026.88, 265,617.12 and 58,713.92
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Solution
The fourth proportional to 177,026.88, 265,617.12 and 58,713.92 is: 88,096.35
Step by Step Solution
- Step 1: Write the proportion equation
177,026.88 : 265,617.12 = 58,713.92 : x - Step 2: Convert to fraction form
177,026.88/265,617.12 = 58,713.92/x - Step 3: Cross multiply
177,026.88x = 265,617.12 × 58,713.92 - Step 4: Simplify right side
177,026.88x = 15,595,422,334.31 - Step 5: Solve for x
x = 15,595,422,334.31/177,026.88 - Step 6: Final answer
x = 88,096.35
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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.