Finding the Fourth Proportional to 177,246.36, 244,594.62 and 96,675.12
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Solution
The fourth proportional to 177,246.36, 244,594.62 and 96,675.12 is: 133,408.74
Step by Step Solution
- Step 1: Write the proportion equation
177,246.36 : 244,594.62 = 96,675.12 : x - Step 2: Convert to fraction form
177,246.36/244,594.62 = 96,675.12/x - Step 3: Cross multiply
177,246.36x = 244,594.62 × 96,675.12 - Step 4: Simplify right side
177,246.36x = 23,646,214,239.85 - Step 5: Solve for x
x = 23,646,214,239.85/177,246.36 - Step 6: Final answer
x = 133,408.74
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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.