Finding the Third Proportional to 126,319 and 270,140.50
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Solution
The third proportional to 126,319 and 270,140.50 is: 577,711.11
Step by Step Solution
- Step 1: Write the proportion equation
126,319 : 270,140.50 = 270,140.50 : x - Step 2: Convert to fraction form
126,319/270,140.50 = 270,140.50/x - Step 3: Cross multiply
126,319x = 270,140.50 × 270,140.50 - Step 4: Simplify right side
126,319x = 72,975,889,740.25 - Step 5: Solve for x
x = 72,975,889,740.25/126,319 - Step 6: Final answer
x = 577,711.11
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.