Finding the Third Proportional to 81,260 and 125,574
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Solution
The third proportional to 81,260 and 125,574 is: 194,054.02
Step by Step Solution
- Step 1: Write the proportion equation
81,260 : 125,574 = 125,574 : x - Step 2: Convert to fraction form
81,260/125,574 = 125,574/x - Step 3: Cross multiply
81,260x = 125,574 × 125,574 - Step 4: Simplify right side
81,260x = 15,768,829,476 - Step 5: Solve for x
x = 15,768,829,476/81,260 - Step 6: Final answer
x = 194,054.02
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.