Finding the Third Proportional to 110,966.63 and 169,215.75
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Solution
The third proportional to 110,966.63 and 169,215.75 is: 258,041.28
Step by Step Solution
- Step 1: Write the proportion equation
110,966.63 : 169,215.75 = 169,215.75 : x - Step 2: Convert to fraction form
110,966.63/169,215.75 = 169,215.75/x - Step 3: Cross multiply
110,966.63x = 169,215.75 × 169,215.75 - Step 4: Simplify right side
110,966.63x = 28,633,970,048.06 - Step 5: Solve for x
x = 28,633,970,048.06/110,966.63 - Step 6: Final answer
x = 258,041.28
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.