Finding the Fourth Proportional to 164,148.08, 246,683.80 and 97,600.08
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Solution
The fourth proportional to 164,148.08, 246,683.80 and 97,600.08 is: 146,674.63
Step by Step Solution
- Step 1: Write the proportion equation
164,148.08 : 246,683.80 = 97,600.08 : x - Step 2: Convert to fraction form
164,148.08/246,683.80 = 97,600.08/x - Step 3: Cross multiply
164,148.08x = 246,683.80 × 97,600.08 - Step 4: Simplify right side
164,148.08x = 24,076,358,614.70 - Step 5: Solve for x
x = 24,076,358,614.70/164,148.08 - Step 6: Final answer
x = 146,674.63
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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.