Finding the Third Proportional to 246,389.63 and 272,309.63
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Solution
The third proportional to 246,389.63 and 272,309.63 is: 300,956.39
Step by Step Solution
- Step 1: Write the proportion equation
246,389.63 : 272,309.63 = 272,309.63 : x - Step 2: Convert to fraction form
246,389.63/272,309.63 = 272,309.63/x - Step 3: Cross multiply
246,389.63x = 272,309.63 × 272,309.63 - Step 4: Simplify right side
246,389.63x = 74,152,531,867.64 - Step 5: Solve for x
x = 74,152,531,867.64/246,389.63 - Step 6: Final answer
x = 300,956.39
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These problems maintain the same ratio (1.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.