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Finding the Fourth Proportional to 29,475.36, 44,203.62 and 9,750.24

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Solution

The fourth proportional to 29,475.36, 44,203.62 and 9,750.24 is: 14,622.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,475.36 : 44,203.62 = 9,750.24 : x
  2. Step 2: Convert to fraction form
    29,475.36/44,203.62 = 9,750.24/x
  3. Step 3: Cross multiply
    29,475.36x = 44,203.62 × 9,750.24
  4. Step 4: Simplify right side
    29,475.36x = 430,995,903.87
  5. Step 5: Solve for x
    x = 430,995,903.87/29,475.36
  6. Step 6: Final answer
    x = 14,622.24

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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.