Finding the Third Proportional to 13,046 and 28,442
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Solution
The third proportional to 13,046 and 28,442 is: 62,007.31
Step by Step Solution
- Step 1: Write the proportion equation
13,046 : 28,442 = 28,442 : x - Step 2: Convert to fraction form
13,046/28,442 = 28,442/x - Step 3: Cross multiply
13,046x = 28,442 × 28,442 - Step 4: Simplify right side
13,046x = 808,947,364 - Step 5: Solve for x
x = 808,947,364/13,046 - Step 6: Final answer
x = 62,007.31
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.