Finding the Fourth Proportional to 177,351.36, 244,750.07 and 96,784.08
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Solution
The fourth proportional to 177,351.36, 244,750.07 and 96,784.08 is: 133,564.87
Step by Step Solution
- Step 1: Write the proportion equation
177,351.36 : 244,750.07 = 96,784.08 : x - Step 2: Convert to fraction form
177,351.36/244,750.07 = 96,784.08/x - Step 3: Cross multiply
177,351.36x = 244,750.07 × 96,784.08 - Step 4: Simplify right side
177,351.36x = 23,687,911,055.75 - Step 5: Solve for x
x = 23,687,911,055.75/177,351.36 - Step 6: Final answer
x = 133,564.87
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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.