Finding the Third Proportional to 93,049.88 and 121,668.75
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Solution
The third proportional to 93,049.88 and 121,668.75 is: 159,089.79
Step by Step Solution
- Step 1: Write the proportion equation
93,049.88 : 121,668.75 = 121,668.75 : x - Step 2: Convert to fraction form
93,049.88/121,668.75 = 121,668.75/x - Step 3: Cross multiply
93,049.88x = 121,668.75 × 121,668.75 - Step 4: Simplify right side
93,049.88x = 14,803,284,726.56 - Step 5: Solve for x
x = 14,803,284,726.56/93,049.88 - Step 6: Final answer
x = 159,089.79
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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.