Finding the Fourth Proportional to 246,063.68, 344,722.43 and 246,063.68
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Solution
The fourth proportional to 246,063.68, 344,722.43 and 246,063.68 is: 344,722.43
Step by Step Solution
- Step 1: Write the proportion equation
246,063.68 : 344,722.43 = 246,063.68 : x - Step 2: Convert to fraction form
246,063.68/344,722.43 = 246,063.68/x - Step 3: Cross multiply
246,063.68x = 344,722.43 × 246,063.68 - Step 4: Simplify right side
246,063.68x = 84,823,666,750.41 - Step 5: Solve for x
x = 84,823,666,750.41/246,063.68 - Step 6: Final answer
x = 344,722.43
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.