Home / 167,984.20-251,976.30-164,096.20

Finding the Fourth Proportional to 167,984.20, 251,976.30 and 164,096.20

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Solution

The fourth proportional to 167,984.20, 251,976.30 and 164,096.20 is: 246,144.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,984.20 : 251,976.30 = 164,096.20 : x
  2. Step 2: Convert to fraction form
    167,984.20/251,976.30 = 164,096.20/x
  3. Step 3: Cross multiply
    167,984.20x = 251,976.30 × 164,096.20
  4. Step 4: Simplify right side
    167,984.20x = 41,348,353,320.06
  5. Step 5: Solve for x
    x = 41,348,353,320.06/167,984.20
  6. Step 6: Final answer
    x = 246,144.30

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1.5x scale

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.