Home / 110,013.54-164,993.88-50,792.34

Finding the Fourth Proportional to 110,013.54, 164,993.88 and 50,792.34

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Solution

The fourth proportional to 110,013.54, 164,993.88 and 50,792.34 is: 76,176.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,013.54 : 164,993.88 = 50,792.34 : x
  2. Step 2: Convert to fraction form
    110,013.54/164,993.88 = 50,792.34/x
  3. Step 3: Cross multiply
    110,013.54x = 164,993.88 × 50,792.34
  4. Step 4: Simplify right side
    110,013.54x = 8,380,425,250.88
  5. Step 5: Solve for x
    x = 8,380,425,250.88/110,013.54
  6. Step 6: Final answer
    x = 76,176.31

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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.