Home / 73,535.00-110,338.95-29,160.77

Finding the Fourth Proportional to 73,535.00, 110,338.95 and 29,160.77

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Solution

The fourth proportional to 73,535.00, 110,338.95 and 29,160.77 is: 43,755.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,535.00 : 110,338.95 = 29,160.77 : x
  2. Step 2: Convert to fraction form
    73,535.00/110,338.95 = 29,160.77/x
  3. Step 3: Cross multiply
    73,535.00x = 110,338.95 × 29,160.77
  4. Step 4: Simplify right side
    73,535.00x = 3,217,568,714.42
  5. Step 5: Solve for x
    x = 3,217,568,714.42/73,535.00
  6. Step 6: Final answer
    x = 43,755.61

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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.