Finding the Third Proportional to 36,784.13 and 51,612.19
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Solution
The third proportional to 36,784.13 and 51,612.19 is: 72,417.60
Step by Step Solution
- Step 1: Write the proportion equation
36,784.13 : 51,612.19 = 51,612.19 : x - Step 2: Convert to fraction form
36,784.13/51,612.19 = 51,612.19/x - Step 3: Cross multiply
36,784.13x = 51,612.19 × 51,612.19 - Step 4: Simplify right side
36,784.13x = 2,663,817,898.54 - Step 5: Solve for x
x = 2,663,817,898.54/36,784.13 - Step 6: Final answer
x = 72,417.60
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.