Home / 110,814.36-166,247.60-35,934.52

Finding the Fourth Proportional to 110,814.36, 166,247.60 and 35,934.52

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Solution

The fourth proportional to 110,814.36, 166,247.60 and 35,934.52 is: 53,910.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,814.36 : 166,247.60 = 35,934.52 : x
  2. Step 2: Convert to fraction form
    110,814.36/166,247.60 = 35,934.52/x
  3. Step 3: Cross multiply
    110,814.36x = 166,247.60 × 35,934.52
  4. Step 4: Simplify right side
    110,814.36x = 5,974,027,707.15
  5. Step 5: Solve for x
    x = 5,974,027,707.15/110,814.36
  6. Step 6: Final answer
    x = 53,910.23

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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.