Finding the Third Proportional to 133,578 and 199,951
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Solution
The third proportional to 133,578 and 199,951 is: 299,303.80
Step by Step Solution
- Step 1: Write the proportion equation
133,578 : 199,951 = 199,951 : x - Step 2: Convert to fraction form
133,578/199,951 = 199,951/x - Step 3: Cross multiply
133,578x = 199,951 × 199,951 - Step 4: Simplify right side
133,578x = 39,980,402,401 - Step 5: Solve for x
x = 39,980,402,401/133,578 - Step 6: Final answer
x = 299,303.80
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.