Finding the Third Proportional to 125,678.25 and 269,346.94
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Solution
The third proportional to 125,678.25 and 269,346.94 is: 577,250.02
Step by Step Solution
- Step 1: Write the proportion equation
125,678.25 : 269,346.94 = 269,346.94 : x - Step 2: Convert to fraction form
125,678.25/269,346.94 = 269,346.94/x - Step 3: Cross multiply
125,678.25x = 269,346.94 × 269,346.94 - Step 4: Simplify right side
125,678.25x = 72,547,772,740.63 - Step 5: Solve for x
x = 72,547,772,740.63/125,678.25 - Step 6: Final answer
x = 577,250.02
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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.