Finding the Third Proportional to 500 and 953.50
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Solution
The third proportional to 500 and 953.50 is: 1,818.32
Step by Step Solution
- Step 1: Write the proportion equation
500 : 953.50 = 953.50 : x - Step 2: Convert to fraction form
500/953.50 = 953.50/x - Step 3: Cross multiply
500x = 953.50 × 953.50 - Step 4: Simplify right side
500x = 909,162.25 - Step 5: Solve for x
x = 909,162.25/500 - Step 6: Final answer
x = 1,818.32
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These problems maintain the same ratio (1.91) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.