Finding the Third Proportional to 141,887.25 and 211,599.75
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Solution
The third proportional to 141,887.25 and 211,599.75 is: 315,563.62
Step by Step Solution
- Step 1: Write the proportion equation
141,887.25 : 211,599.75 = 211,599.75 : x - Step 2: Convert to fraction form
141,887.25/211,599.75 = 211,599.75/x - Step 3: Cross multiply
141,887.25x = 211,599.75 × 211,599.75 - Step 4: Simplify right side
141,887.25x = 44,774,454,200.06 - Step 5: Solve for x
x = 44,774,454,200.06/141,887.25 - Step 6: Final answer
x = 315,563.62
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.