Finding the Fourth Proportional to 177,806.93, 245,373.43 and 97,234.44
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Solution
The fourth proportional to 177,806.93, 245,373.43 and 97,234.44 is: 134,183.45
Step by Step Solution
- Step 1: Write the proportion equation
177,806.93 : 245,373.43 = 97,234.44 : x - Step 2: Convert to fraction form
177,806.93/245,373.43 = 97,234.44/x - Step 3: Cross multiply
177,806.93x = 245,373.43 × 97,234.44 - Step 4: Simplify right side
177,806.93x = 23,858,747,147.59 - Step 5: Solve for x
x = 23,858,747,147.59/177,806.93 - Step 6: Final answer
x = 134,183.45
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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.