Home / 62,163.33-93,244.91-28,865.18

Finding the Fourth Proportional to 62,163.33, 93,244.91 and 28,865.18

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Solution

The fourth proportional to 62,163.33, 93,244.91 and 28,865.18 is: 43,297.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,163.33 : 93,244.91 = 28,865.18 : x
  2. Step 2: Convert to fraction form
    62,163.33/93,244.91 = 28,865.18/x
  3. Step 3: Cross multiply
    62,163.33x = 93,244.91 × 28,865.18
  4. Step 4: Simplify right side
    62,163.33x = 2,691,531,200.02
  5. Step 5: Solve for x
    x = 2,691,531,200.02/62,163.33
  6. Step 6: Final answer
    x = 43,297.73

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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.