Finding the Third Proportional to 133,246.13 and 176,055.19
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Solution
The third proportional to 133,246.13 and 176,055.19 is: 232,617.86
Step by Step Solution
- Step 1: Write the proportion equation
133,246.13 : 176,055.19 = 176,055.19 : x - Step 2: Convert to fraction form
133,246.13/176,055.19 = 176,055.19/x - Step 3: Cross multiply
133,246.13x = 176,055.19 × 176,055.19 - Step 4: Simplify right side
133,246.13x = 30,995,429,045.66 - Step 5: Solve for x
x = 30,995,429,045.66/133,246.13 - Step 6: Final answer
x = 232,617.86
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Why These Related Problems?
These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.