Finding the Third Proportional to 48,510.05 and 106,038.09
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Solution
The third proportional to 48,510.05 and 106,038.09 is: 231,788.63
Step by Step Solution
- Step 1: Write the proportion equation
48,510.05 : 106,038.09 = 106,038.09 : x - Step 2: Convert to fraction form
48,510.05/106,038.09 = 106,038.09/x - Step 3: Cross multiply
48,510.05x = 106,038.09 × 106,038.09 - Step 4: Simplify right side
48,510.05x = 11,244,077,326.13 - Step 5: Solve for x
x = 11,244,077,326.13/48,510.05 - Step 6: Final answer
x = 231,788.63
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.