Finding the Third Proportional to 54,564.75 and 119,274.75
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Solution
The third proportional to 54,564.75 and 119,274.75 is: 260,726.31
Step by Step Solution
- Step 1: Write the proportion equation
54,564.75 : 119,274.75 = 119,274.75 : x - Step 2: Convert to fraction form
54,564.75/119,274.75 = 119,274.75/x - Step 3: Cross multiply
54,564.75x = 119,274.75 × 119,274.75 - Step 4: Simplify right side
54,564.75x = 14,226,465,987.56 - Step 5: Solve for x
x = 14,226,465,987.56/54,564.75 - Step 6: Final answer
x = 260,726.31
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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.