Finding the Third Proportional to 110,558.50 and 175,345.75
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Solution
The third proportional to 110,558.50 and 175,345.75 is: 278,098.31
Step by Step Solution
- Step 1: Write the proportion equation
110,558.50 : 175,345.75 = 175,345.75 : x - Step 2: Convert to fraction form
110,558.50/175,345.75 = 175,345.75/x - Step 3: Cross multiply
110,558.50x = 175,345.75 × 175,345.75 - Step 4: Simplify right side
110,558.50x = 30,746,132,043.06 - Step 5: Solve for x
x = 30,746,132,043.06/110,558.50 - Step 6: Final answer
x = 278,098.31
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.