Home / 43,917.60-65,839.49-35,576.93

Finding the Fourth Proportional to 43,917.60, 65,839.49 and 35,576.93

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Solution

The fourth proportional to 43,917.60, 65,839.49 and 35,576.93 is: 53,335.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,917.60 : 65,839.49 = 35,576.93 : x
  2. Step 2: Convert to fraction form
    43,917.60/65,839.49 = 35,576.93/x
  3. Step 3: Cross multiply
    43,917.60x = 65,839.49 × 35,576.93
  4. Step 4: Simplify right side
    43,917.60x = 2,342,366,913.68
  5. Step 5: Solve for x
    x = 2,342,366,913.68/43,917.60
  6. Step 6: Final answer
    x = 53,335.49

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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.