Finding the Third Proportional to 1,922.06 and 2,875.92
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Solution
The third proportional to 1,922.06 and 2,875.92 is: 4,303.15
Step by Step Solution
- Step 1: Write the proportion equation
1,922.06 : 2,875.92 = 2,875.92 : x - Step 2: Convert to fraction form
1,922.06/2,875.92 = 2,875.92/x - Step 3: Cross multiply
1,922.06x = 2,875.92 × 2,875.92 - Step 4: Simplify right side
1,922.06x = 8,270,926.63 - Step 5: Solve for x
x = 8,270,926.63/1,922.06 - Step 6: Final answer
x = 4,303.15
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.