Finding the Third Proportional to 125,091.84 and 188,719.88
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Solution
The third proportional to 125,091.84 and 188,719.88 is: 284,712.34
Step by Step Solution
- Step 1: Write the proportion equation
125,091.84 : 188,719.88 = 188,719.88 : x - Step 2: Convert to fraction form
125,091.84/188,719.88 = 188,719.88/x - Step 3: Cross multiply
125,091.84x = 188,719.88 × 188,719.88 - Step 4: Simplify right side
125,091.84x = 35,615,191,220.02 - Step 5: Solve for x
x = 35,615,191,220.02/125,091.84 - Step 6: Final answer
x = 284,712.34
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.