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Finding the Third Proportional to 30,337.03 and 43,440.05

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Solution

The third proportional to 30,337.03 and 43,440.05 is: 62,202.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,337.03 : 43,440.05 = 43,440.05 : x
  2. Step 2: Convert to fraction form
    30,337.03/43,440.05 = 43,440.05/x
  3. Step 3: Cross multiply
    30,337.03x = 43,440.05 × 43,440.05
  4. Step 4: Simplify right side
    30,337.03x = 1,887,037,672.50
  5. Step 5: Solve for x
    x = 1,887,037,672.50/30,337.03
  6. Step 6: Final answer
    x = 62,202.45

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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.