Finding the Fourth Proportional to 177,584.74, 266,379.42 and 59,256.08
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Solution
The fourth proportional to 177,584.74, 266,379.42 and 59,256.08 is: 88,884.89
Step by Step Solution
- Step 1: Write the proportion equation
177,584.74 : 266,379.42 = 59,256.08 : x - Step 2: Convert to fraction form
177,584.74/266,379.42 = 59,256.08/x - Step 3: Cross multiply
177,584.74x = 266,379.42 × 59,256.08 - Step 4: Simplify right side
177,584.74x = 15,784,600,221.87 - Step 5: Solve for x
x = 15,784,600,221.87/177,584.74 - Step 6: Final answer
x = 88,884.89
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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.