Finding the Third Proportional to 75,184.25 and 156,588.75
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Solution
The third proportional to 75,184.25 and 156,588.75 is: 326,132.62
Step by Step Solution
- Step 1: Write the proportion equation
75,184.25 : 156,588.75 = 156,588.75 : x - Step 2: Convert to fraction form
75,184.25/156,588.75 = 156,588.75/x - Step 3: Cross multiply
75,184.25x = 156,588.75 × 156,588.75 - Step 4: Simplify right side
75,184.25x = 24,520,036,626.56 - Step 5: Solve for x
x = 24,520,036,626.56/75,184.25 - Step 6: Final answer
x = 326,132.62
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.