Home / 43,644.15-65,494.89-23,936.54

Finding the Fourth Proportional to 43,644.15, 65,494.89 and 23,936.54

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Solution

The fourth proportional to 43,644.15, 65,494.89 and 23,936.54 is: 35,920.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,644.15 : 65,494.89 = 23,936.54 : x
  2. Step 2: Convert to fraction form
    43,644.15/65,494.89 = 23,936.54/x
  3. Step 3: Cross multiply
    43,644.15x = 65,494.89 × 23,936.54
  4. Step 4: Simplify right side
    43,644.15x = 1,567,720,726.81
  5. Step 5: Solve for x
    x = 1,567,720,726.81/43,644.15
  6. Step 6: Final answer
    x = 35,920.52

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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.