Finding the Third Proportional to 62,187.75 and 93,345.75
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Solution
The third proportional to 62,187.75 and 93,345.75 is: 140,114.88
Step by Step Solution
- Step 1: Write the proportion equation
62,187.75 : 93,345.75 = 93,345.75 : x - Step 2: Convert to fraction form
62,187.75/93,345.75 = 93,345.75/x - Step 3: Cross multiply
62,187.75x = 93,345.75 × 93,345.75 - Step 4: Simplify right side
62,187.75x = 8,713,429,043.06 - Step 5: Solve for x
x = 8,713,429,043.06/62,187.75 - Step 6: Final answer
x = 140,114.88
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.