Finding the Third Proportional to 107,885.25 and 235,455.75
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Solution
The third proportional to 107,885.25 and 235,455.75 is: 513,873.86
Step by Step Solution
- Step 1: Write the proportion equation
107,885.25 : 235,455.75 = 235,455.75 : x - Step 2: Convert to fraction form
107,885.25/235,455.75 = 235,455.75/x - Step 3: Cross multiply
107,885.25x = 235,455.75 × 235,455.75 - Step 4: Simplify right side
107,885.25x = 55,439,410,208.06 - Step 5: Solve for x
x = 55,439,410,208.06/107,885.25 - Step 6: Final answer
x = 513,873.86
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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.