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Finding the Third Proportional to 61,526.46 and 134,440.70

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Solution

The third proportional to 61,526.46 and 134,440.70 is: 293,764.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,526.46 : 134,440.70 = 134,440.70 : x
  2. Step 2: Convert to fraction form
    61,526.46/134,440.70 = 134,440.70/x
  3. Step 3: Cross multiply
    61,526.46x = 134,440.70 × 134,440.70
  4. Step 4: Simplify right side
    61,526.46x = 18,074,301,606.43
  5. Step 5: Solve for x
    x = 18,074,301,606.43/61,526.46
  6. Step 6: Final answer
    x = 293,764.69

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.