Home / 62,469.05-93,745.06-29,191.68

Finding the Fourth Proportional to 62,469.05, 93,745.06 and 29,191.68

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Solution

The fourth proportional to 62,469.05, 93,745.06 and 29,191.68 is: 43,806.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,469.05 : 93,745.06 = 29,191.68 : x
  2. Step 2: Convert to fraction form
    62,469.05/93,745.06 = 29,191.68/x
  3. Step 3: Cross multiply
    62,469.05x = 93,745.06 × 29,191.68
  4. Step 4: Simplify right side
    62,469.05x = 2,736,575,793.10
  5. Step 5: Solve for x
    x = 2,736,575,793.10/62,469.05
  6. Step 6: Final answer
    x = 43,806.91

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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.