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Finding the Fourth Proportional to 116,551.56, 174,831 and 32,312.52

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Solution

The fourth proportional to 116,551.56, 174,831 and 32,312.52 is: 48,469.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,551.56 : 174,831 = 32,312.52 : x
  2. Step 2: Convert to fraction form
    116,551.56/174,831 = 32,312.52/x
  3. Step 3: Cross multiply
    116,551.56x = 174,831 × 32,312.52
  4. Step 4: Simplify right side
    116,551.56x = 5,649,230,184.12
  5. Step 5: Solve for x
    x = 5,649,230,184.12/116,551.56
  6. Step 6: Final answer
    x = 48,469.79

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.