Finding the Third Proportional to 62,798.25 and 135,435.75
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Solution
The third proportional to 62,798.25 and 135,435.75 is: 292,091.62
Step by Step Solution
- Step 1: Write the proportion equation
62,798.25 : 135,435.75 = 135,435.75 : x - Step 2: Convert to fraction form
62,798.25/135,435.75 = 135,435.75/x - Step 3: Cross multiply
62,798.25x = 135,435.75 × 135,435.75 - Step 4: Simplify right side
62,798.25x = 18,342,842,378.06 - Step 5: Solve for x
x = 18,342,842,378.06/62,798.25 - Step 6: Final answer
x = 292,091.62
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.