Finding the Fourth Proportional to 177,611.43, 266,410.99 and 44,492.83
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Solution
The fourth proportional to 177,611.43, 266,410.99 and 44,492.83 is: 66,737.70
Step by Step Solution
- Step 1: Write the proportion equation
177,611.43 : 266,410.99 = 44,492.83 : x - Step 2: Convert to fraction form
177,611.43/266,410.99 = 44,492.83/x - Step 3: Cross multiply
177,611.43x = 266,410.99 × 44,492.83 - Step 4: Simplify right side
177,611.43x = 11,853,378,888.20 - Step 5: Solve for x
x = 11,853,378,888.20/177,611.43 - Step 6: Final answer
x = 66,737.70
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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.