Finding the Third Proportional to 48,264.75 and 103,479.75
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Solution
The third proportional to 48,264.75 and 103,479.75 is: 221,860.85
Step by Step Solution
- Step 1: Write the proportion equation
48,264.75 : 103,479.75 = 103,479.75 : x - Step 2: Convert to fraction form
48,264.75/103,479.75 = 103,479.75/x - Step 3: Cross multiply
48,264.75x = 103,479.75 × 103,479.75 - Step 4: Simplify right side
48,264.75x = 10,708,058,660.06 - Step 5: Solve for x
x = 10,708,058,660.06/48,264.75 - Step 6: Final answer
x = 221,860.85
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.