Finding the Fourth Proportional to 177,516.36, 266,250.24 and 59,185.08
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Solution
The fourth proportional to 177,516.36, 266,250.24 and 59,185.08 is: 88,769.52
Step by Step Solution
- Step 1: Write the proportion equation
177,516.36 : 266,250.24 = 59,185.08 : x - Step 2: Convert to fraction form
177,516.36/266,250.24 = 59,185.08/x - Step 3: Cross multiply
177,516.36x = 266,250.24 × 59,185.08 - Step 4: Simplify right side
177,516.36x = 15,758,041,754.42 - Step 5: Solve for x
x = 15,758,041,754.42/177,516.36 - Step 6: Final answer
x = 88,769.52
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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.