Finding the Third Proportional to 26,988.75 and 59,160.75
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Solution
The third proportional to 26,988.75 and 59,160.75 is: 129,683.45
Step by Step Solution
- Step 1: Write the proportion equation
26,988.75 : 59,160.75 = 59,160.75 : x - Step 2: Convert to fraction form
26,988.75/59,160.75 = 59,160.75/x - Step 3: Cross multiply
26,988.75x = 59,160.75 × 59,160.75 - Step 4: Simplify right side
26,988.75x = 3,499,994,340.56 - Step 5: Solve for x
x = 3,499,994,340.56/26,988.75 - Step 6: Final answer
x = 129,683.45
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.