Finding the Fourth Proportional to 167,232.35, 250,783.15 and 60,590.99
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Solution
The fourth proportional to 167,232.35, 250,783.15 and 60,590.99 is: 90,862.80
Step by Step Solution
- Step 1: Write the proportion equation
167,232.35 : 250,783.15 = 60,590.99 : x - Step 2: Convert to fraction form
167,232.35/250,783.15 = 60,590.99/x - Step 3: Cross multiply
167,232.35x = 250,783.15 × 60,590.99 - Step 4: Simplify right side
167,232.35x = 15,195,199,333.82 - Step 5: Solve for x
x = 15,195,199,333.82/167,232.35 - Step 6: Final answer
x = 90,862.80
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.