Home / 110,963.44-166,446.37-32,078.35

Finding the Fourth Proportional to 110,963.44, 166,446.37 and 32,078.35

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Solution

The fourth proportional to 110,963.44, 166,446.37 and 32,078.35 is: 48,117.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,963.44 : 166,446.37 = 32,078.35 : x
  2. Step 2: Convert to fraction form
    110,963.44/166,446.37 = 32,078.35/x
  3. Step 3: Cross multiply
    110,963.44x = 166,446.37 × 32,078.35
  4. Step 4: Simplify right side
    110,963.44x = 5,339,323,920.47
  5. Step 5: Solve for x
    x = 5,339,323,920.47/110,963.44
  6. Step 6: Final answer
    x = 48,117.87

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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.