Finding the Third Proportional to 228,768 and 330,026
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Solution
The third proportional to 228,768 and 330,026 is: 476,103.13
Step by Step Solution
- Step 1: Write the proportion equation
228,768 : 330,026 = 330,026 : x - Step 2: Convert to fraction form
228,768/330,026 = 330,026/x - Step 3: Cross multiply
228,768x = 330,026 × 330,026 - Step 4: Simplify right side
228,768x = 108,917,160,676 - Step 5: Solve for x
x = 108,917,160,676/228,768 - Step 6: Final answer
x = 476,103.13
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.