Finding the Third Proportional to 600 and 877.50
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Solution
The third proportional to 600 and 877.50 is: 1,283.34
Step by Step Solution
- Step 1: Write the proportion equation
600 : 877.50 = 877.50 : x - Step 2: Convert to fraction form
600/877.50 = 877.50/x - Step 3: Cross multiply
600x = 877.50 × 877.50 - Step 4: Simplify right side
600x = 770,006.25 - Step 5: Solve for x
x = 770,006.25/600 - Step 6: Final answer
x = 1,283.34
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.