Finding the Fourth Proportional to 174,556.96, 261,855.94 and 62,253.14
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Solution
The fourth proportional to 174,556.96, 261,855.94 and 62,253.14 is: 93,387.02
Step by Step Solution
- Step 1: Write the proportion equation
174,556.96 : 261,855.94 = 62,253.14 : x - Step 2: Convert to fraction form
174,556.96/261,855.94 = 62,253.14/x - Step 3: Cross multiply
174,556.96x = 261,855.94 × 62,253.14 - Step 4: Simplify right side
174,556.96x = 16,301,354,492.65 - Step 5: Solve for x
x = 16,301,354,492.65/174,556.96 - Step 6: Final answer
x = 93,387.02
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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.