Finding the Third Proportional to 51,998.63 and 74,306.53
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Solution
The third proportional to 51,998.63 and 74,306.53 is: 106,184.74
Step by Step Solution
- Step 1: Write the proportion equation
51,998.63 : 74,306.53 = 74,306.53 : x - Step 2: Convert to fraction form
51,998.63/74,306.53 = 74,306.53/x - Step 3: Cross multiply
51,998.63x = 74,306.53 × 74,306.53 - Step 4: Simplify right side
51,998.63x = 5,521,460,586.41 - Step 5: Solve for x
x = 5,521,460,586.41/51,998.63 - Step 6: Final answer
x = 106,184.74
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.