Finding the Third Proportional to 133,963.88 and 286,350.75
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Solution
The third proportional to 133,963.88 and 286,350.75 is: 612,081.07
Step by Step Solution
- Step 1: Write the proportion equation
133,963.88 : 286,350.75 = 286,350.75 : x - Step 2: Convert to fraction form
133,963.88/286,350.75 = 286,350.75/x - Step 3: Cross multiply
133,963.88x = 286,350.75 × 286,350.75 - Step 4: Simplify right side
133,963.88x = 81,996,752,025.56 - Step 5: Solve for x
x = 81,996,752,025.56/133,963.88 - Step 6: Final answer
x = 612,081.07
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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.