Home / 110,558.22-165,869.90-35,676.96

Finding the Fourth Proportional to 110,558.22, 165,869.90 and 35,676.96

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Solution

The fourth proportional to 110,558.22, 165,869.90 and 35,676.96 is: 53,525.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,558.22 : 165,869.90 = 35,676.96 : x
  2. Step 2: Convert to fraction form
    110,558.22/165,869.90 = 35,676.96/x
  3. Step 3: Cross multiply
    110,558.22x = 165,869.90 × 35,676.96
  4. Step 4: Simplify right side
    110,558.22x = 5,917,733,787.50
  5. Step 5: Solve for x
    x = 5,917,733,787.50/110,558.22
  6. Step 6: Final answer
    x = 53,525.95

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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.