Home / 110,013.66-164,994.08-50,792.44

Finding the Fourth Proportional to 110,013.66, 164,994.08 and 50,792.44

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Solution

The fourth proportional to 110,013.66, 164,994.08 and 50,792.44 is: 76,176.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,013.66 : 164,994.08 = 50,792.44 : x
  2. Step 2: Convert to fraction form
    110,013.66/164,994.08 = 50,792.44/x
  3. Step 3: Cross multiply
    110,013.66x = 164,994.08 × 50,792.44
  4. Step 4: Simplify right side
    110,013.66x = 8,380,451,908.76
  5. Step 5: Solve for x
    x = 8,380,451,908.76/110,013.66
  6. Step 6: Final answer
    x = 76,176.47

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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.