Home / 29,050.72-43,594.47-12,410.83

Finding the Fourth Proportional to 29,050.72, 43,594.47 and 12,410.83

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Solution

The fourth proportional to 29,050.72, 43,594.47 and 12,410.83 is: 18,624.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,050.72 : 43,594.47 = 12,410.83 : x
  2. Step 2: Convert to fraction form
    29,050.72/43,594.47 = 12,410.83/x
  3. Step 3: Cross multiply
    29,050.72x = 43,594.47 × 12,410.83
  4. Step 4: Simplify right side
    29,050.72x = 541,043,338.14
  5. Step 5: Solve for x
    x = 541,043,338.14/29,050.72
  6. Step 6: Final answer
    x = 18,624.10

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Why These Related Problems?

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