Finding the Fourth Proportional to 176,896.59, 244,113.80 and 96,325.08
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Solution
The fourth proportional to 176,896.59, 244,113.80 and 96,325.08 is: 132,926.70
Step by Step Solution
- Step 1: Write the proportion equation
176,896.59 : 244,113.80 = 96,325.08 : x - Step 2: Convert to fraction form
176,896.59/244,113.80 = 96,325.08/x - Step 3: Cross multiply
176,896.59x = 244,113.80 × 96,325.08 - Step 4: Simplify right side
176,896.59x = 23,514,280,832.48 - Step 5: Solve for x
x = 23,514,280,832.48/176,896.59 - Step 6: Final answer
x = 132,926.70
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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.