Home / 110,126.42-165,200.52-35,227.76

Finding the Fourth Proportional to 110,126.42, 165,200.52 and 35,227.76

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Solution

The fourth proportional to 110,126.42, 165,200.52 and 35,227.76 is: 52,845.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,126.42 : 165,200.52 = 35,227.76 : x
  2. Step 2: Convert to fraction form
    110,126.42/165,200.52 = 35,227.76/x
  3. Step 3: Cross multiply
    110,126.42x = 165,200.52 × 35,227.76
  4. Step 4: Simplify right side
    110,126.42x = 5,819,644,270.44
  5. Step 5: Solve for x
    x = 5,819,644,270.44/110,126.42
  6. Step 6: Final answer
    x = 52,845.12

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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.