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Finding the Fourth Proportional to 57,973, 80,004.36 and 32,824.12

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Solution

The fourth proportional to 57,973, 80,004.36 and 32,824.12 is: 45,298.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,973 : 80,004.36 = 32,824.12 : x
  2. Step 2: Convert to fraction form
    57,973/80,004.36 = 32,824.12/x
  3. Step 3: Cross multiply
    57,973x = 80,004.36 × 32,824.12
  4. Step 4: Simplify right side
    57,973x = 2,626,072,713.16
  5. Step 5: Solve for x
    x = 2,626,072,713.16/57,973
  6. Step 6: Final answer
    x = 45,298.20

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.