Finding the Third Proportional to 163,517.63 and 339,337.13
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Solution
The third proportional to 163,517.63 and 339,337.13 is: 704,203.50
Step by Step Solution
- Step 1: Write the proportion equation
163,517.63 : 339,337.13 = 339,337.13 : x - Step 2: Convert to fraction form
163,517.63/339,337.13 = 339,337.13/x - Step 3: Cross multiply
163,517.63x = 339,337.13 × 339,337.13 - Step 4: Simplify right side
163,517.63x = 115,149,684,403.27 - Step 5: Solve for x
x = 115,149,684,403.27/163,517.63 - Step 6: Final answer
x = 704,203.50
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.