Finding the Fourth Proportional to 177,369.24, 244,774.74 and 96,801.93
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Solution
The fourth proportional to 177,369.24, 244,774.74 and 96,801.93 is: 133,589.50
Step by Step Solution
- Step 1: Write the proportion equation
177,369.24 : 244,774.74 = 96,801.93 : x - Step 2: Convert to fraction form
177,369.24/244,774.74 = 96,801.93/x - Step 3: Cross multiply
177,369.24x = 244,774.74 × 96,801.93 - Step 4: Simplify right side
177,369.24x = 23,694,666,763.24 - Step 5: Solve for x
x = 23,694,666,763.24/177,369.24 - Step 6: Final answer
x = 133,589.50
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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.