Finding the Third Proportional to 29,040.75 and 37,977.75
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Solution
The third proportional to 29,040.75 and 37,977.75 is: 49,665.02
Step by Step Solution
- Step 1: Write the proportion equation
29,040.75 : 37,977.75 = 37,977.75 : x - Step 2: Convert to fraction form
29,040.75/37,977.75 = 37,977.75/x - Step 3: Cross multiply
29,040.75x = 37,977.75 × 37,977.75 - Step 4: Simplify right side
29,040.75x = 1,442,309,495.06 - Step 5: Solve for x
x = 1,442,309,495.06/29,040.75 - Step 6: Final answer
x = 49,665.02
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These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.