Finding the Fourth Proportional to 176,750.84, 265,167.79 and 58,422.18
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Solution
The fourth proportional to 176,750.84, 265,167.79 and 58,422.18 is: 87,647.00
Step by Step Solution
- Step 1: Write the proportion equation
176,750.84 : 265,167.79 = 58,422.18 : x - Step 2: Convert to fraction form
176,750.84/265,167.79 = 58,422.18/x - Step 3: Cross multiply
176,750.84x = 265,167.79 × 58,422.18 - Step 4: Simplify right side
176,750.84x = 15,491,681,370.22 - Step 5: Solve for x
x = 15,491,681,370.22/176,750.84 - Step 6: Final answer
x = 87,647.00
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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.