Finding the Third Proportional to 63,924.75 and 99,069.75
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Solution
The third proportional to 63,924.75 and 99,069.75 is: 153,537.02
Step by Step Solution
- Step 1: Write the proportion equation
63,924.75 : 99,069.75 = 99,069.75 : x - Step 2: Convert to fraction form
63,924.75/99,069.75 = 99,069.75/x - Step 3: Cross multiply
63,924.75x = 99,069.75 × 99,069.75 - Step 4: Simplify right side
63,924.75x = 9,814,815,365.06 - Step 5: Solve for x
x = 9,814,815,365.06/63,924.75 - Step 6: Final answer
x = 153,537.02
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.