Finding the Third Proportional to 59,228.75 and 84,697.75
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Solution
The third proportional to 59,228.75 and 84,697.75 is: 121,118.69
Step by Step Solution
- Step 1: Write the proportion equation
59,228.75 : 84,697.75 = 84,697.75 : x - Step 2: Convert to fraction form
59,228.75/84,697.75 = 84,697.75/x - Step 3: Cross multiply
59,228.75x = 84,697.75 × 84,697.75 - Step 4: Simplify right side
59,228.75x = 7,173,708,855.06 - Step 5: Solve for x
x = 7,173,708,855.06/59,228.75 - Step 6: Final answer
x = 121,118.69
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.