Finding the Fourth Proportional to 135,176.93, 202,776.93 and 35,336.96
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Solution
The fourth proportional to 135,176.93, 202,776.93 and 35,336.96 is: 53,008.46
Step by Step Solution
- Step 1: Write the proportion equation
135,176.93 : 202,776.93 = 35,336.96 : x - Step 2: Convert to fraction form
135,176.93/202,776.93 = 35,336.96/x - Step 3: Cross multiply
135,176.93x = 202,776.93 × 35,336.96 - Step 4: Simplify right side
135,176.93x = 7,165,520,087.65 - Step 5: Solve for x
x = 7,165,520,087.65/135,176.93 - Step 6: Final answer
x = 53,008.46
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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.