Finding the Third Proportional to 135.56 and 295.88
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Solution
The third proportional to 135.56 and 295.88 is: 645.77
Step by Step Solution
- Step 1: Write the proportion equation
135.56 : 295.88 = 295.88 : x - Step 2: Convert to fraction form
135.56/295.88 = 295.88/x - Step 3: Cross multiply
135.56x = 295.88 × 295.88 - Step 4: Simplify right side
135.56x = 87,542.02 - Step 5: Solve for x
x = 87,542.02/135.56 - Step 6: Final answer
x = 645.77
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.