Home / 43,246.67-64,944.12-26,704.58

Finding the Fourth Proportional to 43,246.67, 64,944.12 and 26,704.58

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Solution

The fourth proportional to 43,246.67, 64,944.12 and 26,704.58 is: 40,102.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,246.67 : 64,944.12 = 26,704.58 : x
  2. Step 2: Convert to fraction form
    43,246.67/64,944.12 = 26,704.58/x
  3. Step 3: Cross multiply
    43,246.67x = 64,944.12 × 26,704.58
  4. Step 4: Simplify right side
    43,246.67x = 1,734,305,448.07
  5. Step 5: Solve for x
    x = 1,734,305,448.07/43,246.67
  6. Step 6: Final answer
    x = 40,102.64

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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.