Home / 110,126.91-165,201.27-35,228.25

Finding the Fourth Proportional to 110,126.91, 165,201.27 and 35,228.25

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Solution

The fourth proportional to 110,126.91, 165,201.27 and 35,228.25 is: 52,845.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,126.91 : 165,201.27 = 35,228.25 : x
  2. Step 2: Convert to fraction form
    110,126.91/165,201.27 = 35,228.25/x
  3. Step 3: Cross multiply
    110,126.91x = 165,201.27 × 35,228.25
  4. Step 4: Simplify right side
    110,126.91x = 5,819,751,639.88
  5. Step 5: Solve for x
    x = 5,819,751,639.88/110,126.91
  6. Step 6: Final answer
    x = 52,845.86

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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.