Finding the Third Proportional to 33,298.50 and 71,335.50
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Solution
The third proportional to 33,298.50 and 71,335.50 is: 152,822.31
Step by Step Solution
- Step 1: Write the proportion equation
33,298.50 : 71,335.50 = 71,335.50 : x - Step 2: Convert to fraction form
33,298.50/71,335.50 = 71,335.50/x - Step 3: Cross multiply
33,298.50x = 71,335.50 × 71,335.50 - Step 4: Simplify right side
33,298.50x = 5,088,753,560.25 - Step 5: Solve for x
x = 5,088,753,560.25/33,298.50 - Step 6: Final answer
x = 152,822.31
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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.