Finding the Third Proportional to 48,155.06 and 103,721.06
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Solution
The third proportional to 48,155.06 and 103,721.06 is: 223,404.52
Step by Step Solution
- Step 1: Write the proportion equation
48,155.06 : 103,721.06 = 103,721.06 : x - Step 2: Convert to fraction form
48,155.06/103,721.06 = 103,721.06/x - Step 3: Cross multiply
48,155.06x = 103,721.06 × 103,721.06 - Step 4: Simplify right side
48,155.06x = 10,758,058,806.13 - Step 5: Solve for x
x = 10,758,058,806.13/48,155.06 - Step 6: Final answer
x = 223,404.52
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.