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Finding the Fourth Proportional to 169,351.56, 254,197.44 and 150,499.62

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Solution

The fourth proportional to 169,351.56, 254,197.44 and 150,499.62 is: 225,900.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,351.56 : 254,197.44 = 150,499.62 : x
  2. Step 2: Convert to fraction form
    169,351.56/254,197.44 = 150,499.62/x
  3. Step 3: Cross multiply
    169,351.56x = 254,197.44 × 150,499.62
  4. Step 4: Simplify right side
    169,351.56x = 38,256,618,124.97
  5. Step 5: Solve for x
    x = 38,256,618,124.97/169,351.56
  6. Step 6: Final answer
    x = 225,900.59

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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.