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Finding the Fourth Proportional to 95,607.10, 143,418.24 and 29,053.04

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Solution

The fourth proportional to 95,607.10, 143,418.24 and 29,053.04 is: 43,581.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,607.10 : 143,418.24 = 29,053.04 : x
  2. Step 2: Convert to fraction form
    95,607.10/143,418.24 = 29,053.04/x
  3. Step 3: Cross multiply
    95,607.10x = 143,418.24 × 29,053.04
  4. Step 4: Simplify right side
    95,607.10x = 4,166,735,863.45
  5. Step 5: Solve for x
    x = 4,166,735,863.45/95,607.10
  6. Step 6: Final answer
    x = 43,581.87

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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.