Finding the Third Proportional to 284.77 and 444.23
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Solution
The third proportional to 284.77 and 444.23 is: 693.01
Step by Step Solution
- Step 1: Write the proportion equation
284.77 : 444.23 = 444.23 : x - Step 2: Convert to fraction form
284.77/444.23 = 444.23/x - Step 3: Cross multiply
284.77x = 444.23 × 444.23 - Step 4: Simplify right side
284.77x = 197,344.18 - Step 5: Solve for x
x = 197,344.18/284.77 - Step 6: Final answer
x = 693.01
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.