Finding the Third Proportional to 32,468.50 and 48,572
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Solution
The third proportional to 32,468.50 and 48,572 is: 72,662.40
Step by Step Solution
- Step 1: Write the proportion equation
32,468.50 : 48,572 = 48,572 : x - Step 2: Convert to fraction form
32,468.50/48,572 = 48,572/x - Step 3: Cross multiply
32,468.50x = 48,572 × 48,572 - Step 4: Simplify right side
32,468.50x = 2,359,239,184 - Step 5: Solve for x
x = 2,359,239,184/32,468.50 - Step 6: Final answer
x = 72,662.40
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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.