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Finding the Third Proportional to 117,527.63 and 179,047.13

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Solution

The third proportional to 117,527.63 and 179,047.13 is: 272,768.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,527.63 : 179,047.13 = 179,047.13 : x
  2. Step 2: Convert to fraction form
    117,527.63/179,047.13 = 179,047.13/x
  3. Step 3: Cross multiply
    117,527.63x = 179,047.13 × 179,047.13
  4. Step 4: Simplify right side
    117,527.63x = 32,057,872,970.77
  5. Step 5: Solve for x
    x = 32,057,872,970.77/117,527.63
  6. Step 6: Final answer
    x = 272,768.83

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.