Finding the Fourth Proportional to 201,684.35, 302,528.96 and 61,444.19
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Solution
The fourth proportional to 201,684.35, 302,528.96 and 61,444.19 is: 92,167.02
Step by Step Solution
- Step 1: Write the proportion equation
201,684.35 : 302,528.96 = 61,444.19 : x - Step 2: Convert to fraction form
201,684.35/302,528.96 = 61,444.19/x - Step 3: Cross multiply
201,684.35x = 302,528.96 × 61,444.19 - Step 4: Simplify right side
201,684.35x = 18,588,645,078.88 - Step 5: Solve for x
x = 18,588,645,078.88/201,684.35 - Step 6: Final answer
x = 92,167.02
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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.