Finding the Fourth Proportional to 164,800.48, 246,588.36 and 98,276.80
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Solution
The fourth proportional to 164,800.48, 246,588.36 and 98,276.80 is: 147,050.03
Step by Step Solution
- Step 1: Write the proportion equation
164,800.48 : 246,588.36 = 98,276.80 : x - Step 2: Convert to fraction form
164,800.48/246,588.36 = 98,276.80/x - Step 3: Cross multiply
164,800.48x = 246,588.36 × 98,276.80 - Step 4: Simplify right side
164,800.48x = 24,233,914,938.05 - Step 5: Solve for x
x = 24,233,914,938.05/164,800.48 - Step 6: Final answer
x = 147,050.03
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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.