Finding the Third Proportional to 141,900.38 and 219,735.75
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Solution
The third proportional to 141,900.38 and 219,735.75 is: 340,265.48
Step by Step Solution
- Step 1: Write the proportion equation
141,900.38 : 219,735.75 = 219,735.75 : x - Step 2: Convert to fraction form
141,900.38/219,735.75 = 219,735.75/x - Step 3: Cross multiply
141,900.38x = 219,735.75 × 219,735.75 - Step 4: Simplify right side
141,900.38x = 48,283,799,828.06 - Step 5: Solve for x
x = 48,283,799,828.06/141,900.38 - Step 6: Final answer
x = 340,265.48
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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.