Home / 110,627.22-165,995.92-50,655.60

Finding the Fourth Proportional to 110,627.22, 165,995.92 and 50,655.60

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Solution

The fourth proportional to 110,627.22, 165,995.92 and 50,655.60 is: 76,008.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,627.22 : 165,995.92 = 50,655.60 : x
  2. Step 2: Convert to fraction form
    110,627.22/165,995.92 = 50,655.60/x
  3. Step 3: Cross multiply
    110,627.22x = 165,995.92 × 50,655.60
  4. Step 4: Simplify right side
    110,627.22x = 8,408,622,925.15
  5. Step 5: Solve for x
    x = 8,408,622,925.15/110,627.22
  6. Step 6: Final answer
    x = 76,008.63

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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.