Finding the Third Proportional to 569 and 834.50
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Solution
The third proportional to 569 and 834.50 is: 1,223.88
Step by Step Solution
- Step 1: Write the proportion equation
569 : 834.50 = 834.50 : x - Step 2: Convert to fraction form
569/834.50 = 834.50/x - Step 3: Cross multiply
569x = 834.50 × 834.50 - Step 4: Simplify right side
569x = 696,390.25 - Step 5: Solve for x
x = 696,390.25/569 - Step 6: Final answer
x = 1,223.88
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.