Home / 110,835.44-166,276.52-35,949.76

Finding the Fourth Proportional to 110,835.44, 166,276.52 and 35,949.76

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Solution

The fourth proportional to 110,835.44, 166,276.52 and 35,949.76 is: 53,932.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,835.44 : 166,276.52 = 35,949.76 : x
  2. Step 2: Convert to fraction form
    110,835.44/166,276.52 = 35,949.76/x
  3. Step 3: Cross multiply
    110,835.44x = 166,276.52 × 35,949.76
  4. Step 4: Simplify right side
    110,835.44x = 5,977,600,729.22
  5. Step 5: Solve for x
    x = 5,977,600,729.22/110,835.44
  6. Step 6: Final answer
    x = 53,932.22

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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.