Finding the Third Proportional to 860 and 954.50
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Solution
The third proportional to 860 and 954.50 is: 1,059.38
Step by Step Solution
- Step 1: Write the proportion equation
860 : 954.50 = 954.50 : x - Step 2: Convert to fraction form
860/954.50 = 954.50/x - Step 3: Cross multiply
860x = 954.50 × 954.50 - Step 4: Simplify right side
860x = 911,070.25 - Step 5: Solve for x
x = 911,070.25/860 - Step 6: Final answer
x = 1,059.38
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These problems maintain the same ratio (1.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.