Home / 33,650.44-50,475.76-10,276.88

Finding the Fourth Proportional to 33,650.44, 50,475.76 and 10,276.88

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Solution

The fourth proportional to 33,650.44, 50,475.76 and 10,276.88 is: 15,415.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,650.44 : 50,475.76 = 10,276.88 : x
  2. Step 2: Convert to fraction form
    33,650.44/50,475.76 = 10,276.88/x
  3. Step 3: Cross multiply
    33,650.44x = 50,475.76 × 10,276.88
  4. Step 4: Simplify right side
    33,650.44x = 518,733,050.36
  5. Step 5: Solve for x
    x = 518,733,050.36/33,650.44
  6. Step 6: Final answer
    x = 15,415.34

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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.