Home / 62,005.35-92,934.21-43,183.48

Finding the Fourth Proportional to 62,005.35, 92,934.21 and 43,183.48

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Solution

The fourth proportional to 62,005.35, 92,934.21 and 43,183.48 is: 64,723.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,005.35 : 92,934.21 = 43,183.48 : x
  2. Step 2: Convert to fraction form
    62,005.35/92,934.21 = 43,183.48/x
  3. Step 3: Cross multiply
    62,005.35x = 92,934.21 × 43,183.48
  4. Step 4: Simplify right side
    62,005.35x = 4,013,222,581.25
  5. Step 5: Solve for x
    x = 4,013,222,581.25/62,005.35
  6. Step 6: Final answer
    x = 64,723.81

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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.