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Finding the Third Proportional to 117,014.63 and 167,332.50

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Solution

The third proportional to 117,014.63 and 167,332.50 is: 239,287.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,014.63 : 167,332.50 = 167,332.50 : x
  2. Step 2: Convert to fraction form
    117,014.63/167,332.50 = 167,332.50/x
  3. Step 3: Cross multiply
    117,014.63x = 167,332.50 × 167,332.50
  4. Step 4: Simplify right side
    117,014.63x = 28,000,165,556.25
  5. Step 5: Solve for x
    x = 28,000,165,556.25/117,014.63
  6. Step 6: Final answer
    x = 239,287.74

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.