Home / 150,645.06-225,826.20-50,735.34

Finding the Fourth Proportional to 150,645.06, 225,826.20 and 50,735.34

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Solution

The fourth proportional to 150,645.06, 225,826.20 and 50,735.34 is: 76,055.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,645.06 : 225,826.20 = 50,735.34 : x
  2. Step 2: Convert to fraction form
    150,645.06/225,826.20 = 50,735.34/x
  3. Step 3: Cross multiply
    150,645.06x = 225,826.20 × 50,735.34
  4. Step 4: Simplify right side
    150,645.06x = 11,457,369,037.91
  5. Step 5: Solve for x
    x = 11,457,369,037.91/150,645.06
  6. Step 6: Final answer
    x = 76,055.39

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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.