Finding the Third Proportional to 47,570 and 73,941
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Solution
The third proportional to 47,570 and 73,941 is: 114,931.08
Step by Step Solution
- Step 1: Write the proportion equation
47,570 : 73,941 = 73,941 : x - Step 2: Convert to fraction form
47,570/73,941 = 73,941/x - Step 3: Cross multiply
47,570x = 73,941 × 73,941 - Step 4: Simplify right side
47,570x = 5,467,271,481 - Step 5: Solve for x
x = 5,467,271,481/47,570 - Step 6: Final answer
x = 114,931.08
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.