Finding the Third Proportional to 61,828.31 and 93,615.75
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Solution
The third proportional to 61,828.31 and 93,615.75 is: 141,745.88
Step by Step Solution
- Step 1: Write the proportion equation
61,828.31 : 93,615.75 = 93,615.75 : x - Step 2: Convert to fraction form
61,828.31/93,615.75 = 93,615.75/x - Step 3: Cross multiply
61,828.31x = 93,615.75 × 93,615.75 - Step 4: Simplify right side
61,828.31x = 8,763,908,648.06 - Step 5: Solve for x
x = 8,763,908,648.06/61,828.31 - Step 6: Final answer
x = 141,745.88
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.