Finding the Third Proportional to 133,038.70 and 211,793.48
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Solution
The third proportional to 133,038.70 and 211,793.48 is: 337,168.65
Step by Step Solution
- Step 1: Write the proportion equation
133,038.70 : 211,793.48 = 211,793.48 : x - Step 2: Convert to fraction form
133,038.70/211,793.48 = 211,793.48/x - Step 3: Cross multiply
133,038.70x = 211,793.48 × 211,793.48 - Step 4: Simplify right side
133,038.70x = 44,856,480,023.70 - Step 5: Solve for x
x = 44,856,480,023.70/133,038.70 - Step 6: Final answer
x = 337,168.65
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.