Finding the Fourth Proportional to 177,526.28, 244,975.41 and 96,937.41
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Solution
The fourth proportional to 177,526.28, 244,975.41 and 96,937.41 is: 133,767.70
Step by Step Solution
- Step 1: Write the proportion equation
177,526.28 : 244,975.41 = 96,937.41 : x - Step 2: Convert to fraction form
177,526.28/244,975.41 = 96,937.41/x - Step 3: Cross multiply
177,526.28x = 244,975.41 × 96,937.41 - Step 4: Simplify right side
177,526.28x = 23,747,281,759.09 - Step 5: Solve for x
x = 23,747,281,759.09/177,526.28 - Step 6: Final answer
x = 133,767.70
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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.