Home / 49,303.14-73,735.11-43,792.26

Finding the Fourth Proportional to 49,303.14, 73,735.11 and 43,792.26

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Solution

The fourth proportional to 49,303.14, 73,735.11 and 43,792.26 is: 65,493.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,303.14 : 73,735.11 = 43,792.26 : x
  2. Step 2: Convert to fraction form
    49,303.14/73,735.11 = 43,792.26/x
  3. Step 3: Cross multiply
    49,303.14x = 73,735.11 × 43,792.26
  4. Step 4: Simplify right side
    49,303.14x = 3,229,027,108.25
  5. Step 5: Solve for x
    x = 3,229,027,108.25/49,303.14
  6. Step 6: Final answer
    x = 65,493.34

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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.